XEP-0001: Remove dead links

Fixes #227

xep-0001.xml

@@ -21,6 +21,12 @@
   <shortname>N/A</shortname>
   &stpeter;
   &dcridland;
+  <revision>
+    <version>1.21.1</version>
+    <date>2016-11-16</date>
+    <initials>ssw</initials>
+    <remark><p>Remove dead links.</p></remark>
+  </revision>
   <revision>
     <version>1.21rc1</version>
     <date>2014-02-25</date>
@@ -241,7 +247,7 @@
   </section2>
 </section1>
 <section1 topic='Submission Process' anchor='submission'>
-  <p>The XSF welcomes and encourages the submission of protocols to the XSF's standards process. <note>It is important to understand that private extensions to XMPP are also allowed. The XSF does not, and cannot, require such private extensions to be added to the public, official set of protocols recognized by the XSF. The processes and procedures in this document apply only to protocols that are submitted to the XSF, not to private protocol extensions used for custom functionality in particular applications. However, such private extensions must not be considered part of the protocols recognized by the XSF.</note> Any individual or group of individuals may author a proposal and submit it to the XSF for consideration as a XEP, and there is no requirement that a XEP author shall be an elected member of the XSF. Proposals to define official XSF protocols must be presented in the XEP format and must follow the rules defined herein (after a proposal has been submitted but before it has been accepted as a XEP, it is known informally as a "ProtoXEP"). The authoring and submission process is defined in &xep0143; (see also &lt;<link url="http://xmpp.org/xmpp-protocols/xmpp-extensions/submitting-a-xep/">http://xmpp.org/xmpp-protocols/xmpp-extensions/submitting-a-xep/</link>&gt;). All submissions to the XSF's standards process should be directed to the XMPP Extensions Editor.</p>
+  <p>The XSF welcomes and encourages the submission of protocols to the XSF's standards process. <note>It is important to understand that private extensions to XMPP are also allowed. The XSF does not, and cannot, require such private extensions to be added to the public, official set of protocols recognized by the XSF. The processes and procedures in this document apply only to protocols that are submitted to the XSF, not to private protocol extensions used for custom functionality in particular applications. However, such private extensions must not be considered part of the protocols recognized by the XSF.</note> Any individual or group of individuals may author a proposal and submit it to the XSF for consideration as a XEP, and there is no requirement that a XEP author shall be an elected member of the XSF. Proposals to define official XSF protocols must be presented in the XEP format and must follow the rules defined herein (after a proposal has been submitted but before it has been accepted as a XEP, it is known informally as a "ProtoXEP"). The authoring and submission process is defined in &xep0143;. All submissions to the XSF's standards process should be directed to the XMPP Extensions Editor.</p>
   <p>Note well that XEP authors must transfer ownership of their protocols (but not implementations thereof) to the XSF. Refer to the &XSFIPR; for details. XEP authors must make sure that they have read, understood, and agreed to the XSF IPR Policy before submitting a proposal to the XMPP Extensions Editor!</p>
   <p>All proposals submitted to the XSF for consideration as XEPs must contain the following information:</p>
   <ol start='1'>
@@ -286,7 +292,7 @@
   <p>After a XEP has been proposed to the XMPP Council, any change in its status shall be determined by a vote of the XMPP Council. All members of the Council must vote, with the possible values being +1 (approve), 0 (neutral), or -1 (disapprove, with reasons). A XEP shall not be advanced to the next stage in the approval process so long as any Council Member continues to vote -1; that Council Member's written concerns must be addressed in order for the XEP to advance. A majority of Council members must vote +1 in order for a XEP to advance. (Additional voting policies, such as voting periods and defaults if a member does not vote, may be set by the XMPP Council.) A vote of the XMPP Council is final and binding, although a XEP author is free to address the concerns of the Council and to resubmit the XEP for future consideration.</p>
   <p>If the XMPP Council does not complete voting on a XEP before the end of its term, the XMPP Extensions Editor shall issue a new Last Call on the Standards list and the newly-elected Council shall vote anew on the XEP after completion of the Last Call. This provides an opportunity for any member of the previous Council who had voted -1 to voice his or her concerns in a public forum before the new Council votes on the XEP.</p>
   <p>A vote of the XMPP Council applies only to the specific revision of the XEP that has been presented to it. Further revisions may need to be re-submitted for approval.</p>
-  <p>Any change in the status of a XEP must be announced on the Standards list by the XMPP Extensions Editor. If a XEP advances to a status of Final, it shall be so announced and also published as one of the official XSF protocols of the XMPP Standards Foundation at &lt;<link url='http://xmpp.org/protocols/'>http://xmpp.org/protocols/</link>&gt;.</p>
+  <p>Any change in the status of a XEP must be announced on the Standards list by the XMPP Extensions Editor. If a XEP advances to a status of Final, it shall be so announced and also published as one of the official XSF protocols of the XMPP Standards Foundation.</p>
   <p>Approval of Procedural XEPs for which the approving body is the XSF Board of Directors shall occur upon approval by the Board in accordance with the rules defined in the &BYLAWS;.</p>
   <p>Approval for Humorous XEPs (for which the Approving Body is the XMPP Extensions Editor) is automatic upon accepting the submission.</p>
   <p>More detailed information about the approval process is provided below, including criteria for Standards Track XEPs and for Historical, Informational, and Procedural XEPs.</p>
@@ -322,7 +328,7 @@ Experimental ----> Proposed ----> Draft ----> Final
     </ol>
     <p>Elevation to Draft status (version 1.0) is a major advancement for the XEP, indicating a strong sense on the part of the XMPP Council and XMPP developer community that the specification will be of lasting value.</p>
     <p><em>Note: Once an XMPP Extension Protocol has been advanced to a status of Draft, it is expected that the specification will be the basis for widespread implementation and for deployment in production environments. As a result of such implementation and deployment experience, the protocol may be subject to modification, including changes that are backwards-incompatible. Although such backwards-incompatible modifications shall be avoided if at all possible, deployment of a Draft protocol in mission-critical application may not be advisable.</em></p>
-    <p>Any changes to a Draft XEP that could reasonably be construed as material must be provisionally published at &lt;<link url='http://www.xmpp.org/extensions/tmp/'>http://www.xmpp.org/extensions/tmp/</link>&gt;, announced and discussed on the Standards mailing list, and formally approved by the XMPP Council before being officially published at the canonical URL for the XEP. Ultimate authority for Draft XEPs rests with the XMPP Council, which can at its discretion demand the reversal of any changes made by the XMPP Extensions Editor or the XEP author while the XEP is in the Draft state.</p>
+    <p>Any changes to a Draft XEP that could reasonably be construed as material must be provisionally published, announced and discussed on the Standards mailing list, and formally approved by the XMPP Council before being officially published at the canonical URL for the XEP. Ultimate authority for Draft XEPs rests with the XMPP Council, which can at its discretion demand the reversal of any changes made by the XMPP Extensions Editor or the XEP author while the XEP is in the Draft state.</p>
     <p>In order for a XEP to advance from Draft status to Final status (version 2.0), it must be shown to be stable and well-received by the XMPP developer community. Before presenting a Draft standard to the XMPP Council for consideration as a Final standard, the XMPP Extensions Editor shall issue a Call for Experience on the Standards list so that feedback can be gathered from those who have implemented the Draft standard (the Call for Experience shall expire not less than fourteen (14) days after the date of issue, and shall not be issued until at least six (6) months have passed since advancement to Draft). In addition, at least two implementations of the XEP must exist, at least one of which must be free software (in accordance with the &GPL; or &LGPL;) or open-source software (in accordance with the definition provided by &OSI;). Until two implementations are produced, a Standards Track XEP shall retain a status of Draft. Once (1) two implementations have been presented to the XMPP Council, (2) feedback provided during the Call for Experience has been incorporated into the XEP, and (3) the XEP has been fully checked for accuracy, the status of the XEP may be changed to Final upon a vote of the Council.</p>
     <p><em>Note: Once an XMPP Extension Protocol has been advanced to a status of Final, every effort shall be made to limit the scope of modifications; in particular, backwards-incompatible changes shall not be made. However, limited modifications may be made as long as they are optional, backwards-compatible extensions rather than modifications to the core protocol itself. Therefore, a Final protocol is safe for deployment in mission-critical applications.</em></p>
     <p>A Standards Track XEP that has been advanced to a status of Final may be superseded by a future XEP approved by the XMPP Council. In such cases, the status of the earlier XEP shall be changed to Deprecated, possibly with an expiration date assigned by the XMPP Council (see the <link url='#expiration'>Expiration Dates</link> section below). After a reasonable period of time or upon the passing of the expiration date, the status of the XEP shall be changed to Obsolete.</p>