Merge remote-tracking branch 'upstream/master'
Updating library versions
Fix logic bug for trakcing render event caching
Add CONTRIBUTING file for GitHub UI support
Switch to MD for readme
Updated README.md
Fix readme header sizes
Updated CONTRIBUTING.md
UP-3614: Fixed the issue where running a full build results in creating misc CAS log files in:
Merge pull request #89 from mmoayyed/UP-3614

UP-3614: Fixed the issue with build-generated CAS log files
Merge remote-tracking branch 'upstream/master'
UP-3298: Tomcat7 Support.

Updated the assembly's build script to use TC7
UP-3618: portlet admin - bug when setting up of preference readOnly
UP-3619: Fragment Administration portlet : Edit Page/Colum Permissions
UP-3619: Fragment Administration portlet : Edit Page/Colum Permissions - addChildAllowed fix
Merge pull request #90 from vbonamy/UP-3618

UP-3618: portlet admin - bug when setting up of preference readOnly

Thanks vbonamy!
Merge pull request #91 from vbonamy/UP-3619

UP-3619: Fragment Administration portlet : Edit Page/Colum Permissions

Thanks folks!
UP-3254 Support for UTF-8 in MySQL
UP-3569

Updated so property environment.build.log.rollingLogFileDatePattern affects logback also
UP-3569

Removed extraneous comment