added rendering for auto numbers
fixed various bugs on failing tests
changed xslf paragraph indent to indentLevel to align with hslf
added escher record factory subclass to hslf, to eventually make hslf wrapper classes obsolete
git-svn-id: https://svn.apache.org/repos/asf/poi/branches/common_sl@1689777 13f79535-47bb-0310-9956-ffa450edef68