Fixed the cron file including BigTree 4.0-style configs.
Fixed missing selected state for image browser.
Fixed regression in add method.
https://github.com/bigtreecms/BigTree-CMS/issues/131
Fixed double required message on password inputs.
Removed highly redundant code (that also double sanitized data).
Fixed approved changes not being sanitized.
Fixed an issue that would occur if the values when adding where a keyed array instead of numeric.
Drastically reduced memory usage of autoIPL when running it many times in a row.
Fixed non-deletable users still being clickable.
Fixed the bigtree bar links getting a border in some sites.
Fixed custom admin classes not being able to extend other classes due to auto loader not yet being set.
Fixed a bad regression in autoIPL that would make src= switch to href=
Fixed site integrity check throwing default errors on protocol agnostic links.
https://github.com/bigtreecms/BigTree-CMS/issues/138
Fixed multiple sets of callouts in the front end editor not looking nice.
Fixed URLs and instructions for Google+/YouTube APIs since Google likes to change for change's sake every 3 months.
Updated Flickr API endpoints since they decided to start requiring https.
Fixed bar not working for anyone but admins (regression).
Fixed logout to not require 2x actions when settings re-save.
BigTreeCMS::getLink should no longer return a link if the page is archived.
Fixed <select> boxes that have the "multiple" attribute getting customed.
Merge branch '4.1-devel' into 4.2-devel

Conflicts:
	core/admin/js/main.js
	core/admin/modules/users/default.php
	core/inc/bigtree/admin.php
	core/inc/bigtree/modules.php