UP-3607 Clean up jGroups config properties
UP-3602 Switch to using JVM TZ for PersistentDate
Update dependencies prior to 4.0.8 release
Fix Lob bug related to hibernate version update`
UP-3570: Upgrade uPortal to CAS 3.5.1 with Clearpass enabled.

Disabled clearPass by default.
Disabled cas authentication filter for clearpass.
Fix accidental version number increment from UP-3570
UP-3609 Add auto-update feature for code/db changes

Add support to automatically run db-update on portal start for PATCH
or LOCAL changes. Defaults to only run for LOCAL version number changes
Update db version for master
UP-3612 Fix error with already closed aggregations
UP-3611 Fix logic for handling aggregation catch-up
UP-3611 Fix logic for handling aggregation catch up
UP-3615 Updated default mobile icon URL to correct path
UP-3609 Fix sql translation bug in hibernate schema export

Fix db update bug where connection was closed during metadata generation
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