Housecleaning commit -- should have been on master, not this feature
branch. Tweaked build.gradle to fix problems with persistence dependencies,
Vaadin widgetset location in WAR.
Moved site-specific configuration out of applicationContext.xml and into
consent-builder.properties; provided consent-builder.properties.example
for public repository.
Merge branch 'feature/private_settings' into develop
Add hibernate sql logging
Finished up setting, using timestamp information on saved
ConsentAnswers.
Merge branch 'feature/answer-timestamps' into develop
Handle multiple search bases in LdapDirectoryService (renamed
from CalNetService)
Cleaned one unused line from buildscript.
Moved LDAP search base information out to properties file.
Various renamings away from site-specific names
   (e.g. casBaseURL for calNetBaseURL).
Fixed a SPELExpression property reference: .propertyName, not .getPropertyName
Merge branch 'feature/ldap-source-list' into develop
Merge branch 'release/0.2'

Conflicts:
	build.gradle: used more-recent version from release branch