Merge pull request #2 from lnewson/master

Updates to V1 REST Interface. Added GZIP Compression Filter
Fix to try and get tests to run.
Minor Fix
Added missing dependency
Fixed an NPE when there is no content type defined.
Added a way to pass semicolons in queries.
Updated Endpoints script with new endpoints
Removed duplicates in endpoints script
Updated Endpoints script
Fixed test sql
Updated SQL Scripts and added envers index fix
Merge branch 'master' of github.com:pressgang-ccms/PressGangCCMSREST
Updated SQL Scripts and added envers index fix part 2
Updated the README to remove mentions about requiring the messaging subsystem.
Fixed PropertyTagIsUnqiue field in table dumps
Updating endpoints script with escape characters appropriate for MySQL

Updated Endpoints script with character escapes suitable for MySQL
Addex Xstream depdency for JavaMelody to allow data extraction in JSON/XML format
Fixing typo
Fixed an incorrect Insert statement
Rename web context from "pressgang-ccms-rest" to "pressgang-ccms".