Some css/javascript handling tweaks to allow for relative paths, etc...
elfinder updates
Additional error checking for css & javascript (missing files) when minify is turned on) to prevent page crashes...we dont' do this when minify is off to help in debugging since it doesn't crash the page when css/javascript files are missing.
Fixes 'lightbox' popup for external events on month/default events view
Updates some 'label' anomalies with new bootstrap (jquery) calendar controls and fixes refresh/update on yuicalendarcontrol (time was not selected/highlighted initially)
Add default LOCALE, etc...to prevent possible language warnings
Updates tinyMCE editor to v4.0.16
Merge branch 'develop' into bootstrap3dave

Conflicts:
	framework/core/subsystems/expJavascript.php
Merge remote-tracking branch 'origin/bootstrap3dave' into bootstrap3dave