Bumps version numbers to 1.4.4
Add option to rename user profile tab

Adds form field to settings pane and logic to apply selected name to
tab if set. Also updated the group tab name to attempt to use the
bp-docs-group-tab-name option, which existed in the code but wasn't
used.
Another attempt to get the sanitization callback working
Add BP Docs Slug to settings form
logged-in access level was not being set properly
Readme
Don't stripslashes() on post content

This is already done by wp_update_post(), and doing it twice means breaking
LaTeX plugins.

See cuny-academic-commons/commons-in-a-box#81
Bumps version numbers to 1.4.5
PHP 5.4+ strict standards fixes
Readme
Merge remote-tracking branch 'upstream/1.4.x' into 1.4.x

Conflicts:
	loader.php
	readme.txt
Merge branch 'addprofiletabsetting' into 1.4.x

Conflicts:
	loader.php
	readme.txt