UP-4146 Add coveralls.

Add Maven plugins for computing and reporting test case coverage.
Add Travis-CI configuration to invoke these plugins on the CI builds.
Exclude generated source and classes.
Externalize coveralls and cobertura plugin versions.
UP-4165: Add Google Analytics to muniversality
UP-4168 Enable configuring single pre-populating auto suggest source
UP-4172 upgrade quickstart Tomcat and Maven to 7.0.54 and 3.0.5, respectively.
UP-4168 Fixed pre-population search auto-suggest to also search portlet description
UP-4188:  Adds a new portlet lifecycle phase called MAINTENANCE;  when a portlet is in this state, and out-of-service message displays where the portlet should be
UP-4188:  Enhance javadoc comments
[UP-4138] The stats portlet was trying to use $.ajaxForm, but that plugin wasn't attached to up.jQuery.  Just switched to use $.ajax instead.
UP-4206 check for null preference values
Merge pull request #400 from jhelmer-unicon/UP-4138_stats_portlet_fails_with_404

[UP-4138] The stats portlet was trying to use $.ajaxForm,
Merge pull request #388 from apetro/UP-4172

UP-4172 upgrade quickstart Tomcat and Maven to 7.0.54 and 3.0.5
UP-4205 Add and map Filter blocking CVE-2014-4172 .
Refactor : static import of Mockto.mock and .when
Tweak `@since` to reflect Filter in 4.1.1
UP-4205 Upgrade Java CAS Client to v 3.3.3 .

Suppresses the OpenSAML dependency to avoid transitive dependency conflicts.  This works fine for out of the box uPortal and its use of the classic CAS protocol, but it probably isn't fine for adopters wishing to use SAML instead with the Java CAS Client, in which case local build engineering effort will probably be required.
UP-4168 Fix autosuggest to also search portlet name, unique results only for portlet prepopulate

Also better handles incorrectly specifying processor name
Merge pull request #384 from jameswennmacher/UP-4168autoSuggest

UP-4168 Enable configuring single pre-populating auto suggest source
Merge pull request #376 from aclissold/UP-4165

UP-4165: Add Google Analytics to muniversality