Merge pull request #214 from davidvossel/master

Low: crmd: Fixes merging error in connection resource code
Merge pull request #215 from davidvossel/master

Low: tools: Allows pengine regression tests to run again
Fix: Core: Implement true escaping for the five predefined XML entities

See:
http://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references#Predefined_entities_in_XML

Name	Character Unicode (decimal)	Standard Description
quot	"	  U+0022 (34)		XML 1.0	 double quotation mark
amp	&	  U+0026 (38)		XML 1.0	 ampersand
apos	'	  U+0027 (39)		XML 1.0	 apostrophe (= apostrophe-quote)
lt	<	  U+003C (60)		XML 1.0	 less-than sign
gt	>	  U+003E (62)		XML 1.0	 greater-than sign
Doc: Clusters_from_Scratch: Fix pacemaker version
High: ACL: Fix compilation when "--with-acl" is enabled
Merge pull request #216 from gao-yan/acl-compilation

High: ACL: Fix compilation when "--with-acl" is enabled
Low: core: Fix compile errors when gnutls-devel is not installed
Low: lrmd: Automatically create authkey for lrmd regression tests when no authkey exists