PROV-561 Basic implementation of attribute for object representations
NOJIRA Add error checking
PROV-564 Basic implementation of interstitial media browser
NOJIRA Prevent fatal error when calling with incorrect params
Merge branch 'oops' into relationAttributes

Conflicts:
	app/lib/ca/BaseInterstitialController.php
PROV-596 Partial fix for broken tags
Merge branch 'master' of github.com:collectiveaccess/providence
Merge branch 'master' of github.com:collectiveaccess/providence
NOJIRA Fixed for various importer issues: "skip" broken + lot id lookups not working for pure numeric
Merge branch 'master' of github.com:collectiveaccess/providence
NOJIRA Added new UTF8 encoding helper + supporting lib
NOJIRA encoding helper now returns values as well as changing by reference
PROV-505 Prevent mysql barfing on improperly encoded UTF8 characters
NOJIRA media helpers can now find configured paths to external applications if a specific path is not passed
PROV-505 Added caUtils command line tool to reindex PDFs for in-viewer search
PROV-505 Search within PDF feature now handles phrases as word clusters rather than individual words; refactored PDF search code from ad-hoc code in controller to static method in MediaContentLocationIndexer
PROV-505 Hide document viewer search box when no search indexing for document is available
PROV-505 Fix redraw on text hightlights when zooming; fix zoom knob display
PROV-610 Fix fatal error when editing representation from occurrence
Merge branch 'master' of github.com:collectiveaccess/providence