Reworked how snapshots are created.
BZ#978673 Added the ability to specify the brand logo.
Merge branch 'master' into devel

Conflicts:
	src/main/java/com/redhat/contentspec/processor/ContentSpecParser.java
	src/main/java/org/jboss/pressgang/ccms/contentspec/processor/constants/ProcessorConstants.java
Fixed a failing test due to a change in another package
Added some debug logging to help diagnose bugs.
Improved the matching algortihms to give more leniency and do further searching instead of returning on the first possible match. Fixed bugs from testing the Content Spec Processor.
Minor fix to ensure found nodes are removed, incase something changes in a later stage.
Fixed some minor text based bugs.
Added more logging and removed the URL title processing since it can't be run on the server during a request that isn't asynchronous.
Added Global Book Tag processing.