no need for error layout top margin
improved layout by separating title and content
Fixes #5574 - Reverts removal of $CONFIG->site_config_loaded = true;
clean up of locatable interface
Fixes #5524 deprecates location library
Karma + Jasmine support for core JS tests
Fixes #5426 fixed stickiness of messages send form
fixed replies in messages plugin
Merge pull request #5568 from jdalsem/improved-page-notfound

Improved error pages
turn off live help for autocomplete
Fixes #5425 cannot send message to self
Merge pull request #5580 from cash/location

deprecate location library
Fixes #5175: Converts tests to AMD and sets up Karma to run them
Adds default config for when not running in c9 environment (e.g. Travis-CI)
Merge pull request #5585 from ewinslow/jasmine-karma

Jasmine-Karma-Travis-AMD support for Javascript testing
namespacing private functions
moves deprecated export/import code to deprecated library
more namespacing of private functions
deprecates url handler registration for entities
deprecated url handlers for extenders and relationships