Updated the pom to 1.3-SNAPSHOT.
Merge branch 'master' into devel

Conflicts:
	pom.xml
Fixed BZ#1022052 - Unable to set a JIRA Version without a component.
Fixed a typo in the setDefaultPublicanCfg() method name.
Fixed BZ#997681 - Invalid injections should be detected.
Fixed BZ#1029261 - NPE when building books with a revision parameter.
Added BZ#1012250 - RFE: Support <index>es
Added BZ#1014455 - Allow abstracts to have multiple paras. We still need to look into a better way to display the multiple paras in the content specification though.
Finished up BZ#1014455 - Allow abstracts to have multiple paras. This will now use a topic to store complex abstracts such as multiple para abstracts.
Updated the templates to include new Content Spec Meta Data.
More work on BZ#1013888 - Load application config from a configuration file.
Added BZ#978119 - Resolve entities before payload is built or strings are sent to Zanata
Cleanup for BZ#1013882 - Support setting of additional entities from Content Specification
More work on BZ#1019013 to update the validation to include custom entities.
Fixed up issues found during testing for BZ#978119 - resolve entities before payload is built or strings are sent to Zanata.
1.3 Release