emacs files: remove from git and dist

We don't need them and I doubt many people used them. We also don't have
any configs for other editors and we wouldn't want that.

Makefile.am

@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -34,9 +34,9 @@ WINBUILD_DIST = winbuild/BUILD.WINDOWS.txt winbuild/gen_resp_file.bat	\
 winbuild/MakefileBuild.vc winbuild/Makefile.vc
 
 EXTRA_DIST = CHANGES COPYING maketgz Makefile.dist curl-config.in	\
- curl-style.el sample.emacs RELEASE-NOTES buildconf 	\
- libcurl.pc.in vc6curl.dsw MacOSX-Framework Android.mk $(CMAKE_DIST)	\
- Makefile.msvc.names $(WINBUILD_DIST) lib/libcurl.vers.in
+ RELEASE-NOTES buildconf libcurl.pc.in vc6curl.dsw MacOSX-Framework	\
+ Android.mk $(CMAKE_DIST) Makefile.msvc.names $(WINBUILD_DIST)		\
+ lib/libcurl.vers.in
 
 bin_SCRIPTS = curl-config
 

curl-style.el

@@ -1,50 +0,0 @@
-;;;; Emacs Lisp help for writing curl code. ;;;;
-
-;;; The curl hacker's C conventions.
-;;; See the sample.emacs file on how this file can be made to take
-;;; effect automatically when editing curl source files.
-
-(defconst curl-c-style
-  '((c-basic-offset . 2)
-    (c-comment-only-line-offset . 0)
-    (c-hanging-braces-alist     . ((substatement-open before after)))
-    (c-offsets-alist . ((topmost-intro        . 0)
-			(topmost-intro-cont   . 0)
-			(substatement         . +)
-			(substatement-open    . 0)
-			(statement-case-intro . +)
-			(statement-case-open  . 0)
-			(case-label           . 0)
-			))
-    )
-  "Curl C Programming Style")
-
-(defun curl-code-cleanup ()
-  "no docs"
-  (interactive)
-  (untabify (point-min) (point-max))
-  (delete-trailing-whitespace)
-)
-
-;; Customizations for all of c-mode, c++-mode, and objc-mode
-(defun curl-c-mode-common-hook ()
-  "Curl C mode hook"
-  ;; add curl style and set it for the current buffer
-  (c-add-style "curl" curl-c-style t)
-  (setq tab-width 8
-	indent-tabs-mode nil		; Use spaces. Not tabs.
-	comment-column 40
-	c-font-lock-extra-types (append '("bool" "CURL" "CURLcode" "ssize_t" "size_t" "curl_socklen_t" "fd_set" "time_t" "curl_off_t" "curl_socket_t" "in_addr_t" "CURLSHcode" "CURLMcode" "Curl_addrinfo"))
-	)
-  ;; keybindings for C, C++, and Objective-C.  We can put these in
-  ;; c-mode-base-map because of inheritance ...
-  (define-key c-mode-base-map "\M-q" 'c-fill-paragraph)
-  (define-key c-mode-base-map "\M-m" 'curl-code-cleanup)
-  (setq c-recognize-knr-p nil)
-  ;;; (add-hook 'write-file-hooks 'delete-trailing-whitespace t)
-  (setq show-trailing-whitespace t)
-  )
-
-;; Set this is in your .emacs if you want to use the c-mode-hook as
-;; defined here right out of the box.
-; (add-hook 'c-mode-common-hook 'curl-c-mode-common-hook)

sample.emacs

@@ -1,45 +0,0 @@
-
-;; This file was contributed by Mats Lidell
-
-;; Here's a sample .emacs file that might help you along the way.
-
-;; First comes a setup that is ideal when you are only working with curl. Just
-;; select the next few lines, paste it into your .emacs and change the path to
-;; the tools folder. (If you are using more than one style. Look further down
-;; this file.)
-
-(load-file "<YOUR-PATH-TO-CURL>/curl-style.el")
-(add-hook 'c-mode-common-hook 'curl-c-mode-common-hook)
-
-;; If you are using more than one style in maybe more than one project the
-;; example below might help out. It uses a predicate hook pair to select the
-;; right hook to use.
-
-(defvar my-style-selective-mode-hook nil
-  "Holds a list of predicate and hooks pairs. (list (PREDICATE . HOOK)
-...) It is used by my-mode-selective-mood-hook-function for choosing
-the right hook to run.")
-
-(defun my-style-selective-mode-hook-function ()
-  "Run each PREDICATE in `my-style-selective-mode-hook' to see if the 
-HOOK in the pair should be executed. If the PREDICATE evaluate to non
-nil HOOK is executed and the rest of the hooks are ignored."
-  (let ((h my-style-selective-mode-hook))
-    (while (not (eval (caar h)))
-      (setq h (cdr h)))
-    (funcall (cdar h))))
-
-;;; Example configuration.
-;; Add the selective hook to the c-mode-common-hook
-(add-hook 'c-mode-common-hook 'my-style-selective-mode-hook-function)
-
-;; Add your own hooks and predicates. The predicate should evaluate to
-;; non nil if the hook in the pair is supposed to be evaluated. In the
-;; example a part of the path is used to select what style to
-;; use. Choose what is appropriate for you.
-(add-hook 'my-style-selective-mode-hook 
-	  '((string-match "curl" (buffer-file-name)) . curl-c-mode-common-hook))
-(add-hook 'my-style-selective-mode-hook 
-	  '((string-match "other" (buffer-file-name)) . other-c-mode-common-hook))
-;; Make sure the default style is appended.
-(add-hook 'my-style-selective-mode-hook '(t . my-c-mode-common-hook) t)