Set document title if an ajax fragment has a <title> element
concatenation of filter and find for a better <title> discovery
startswith, endswith and contains for upload fields
Merge pull request #216 from ilvalle/ajax_title

Set document title when an ajax fragment has got a <title> element
Merge pull request #218 from mpranjic/masterfix

startswith, endswith and contains for upload fields
fixed issue when target is not none. removed useless file in admin/static/js
Merge pull request #219 from niphlod/enhancement/ajax_page_notarget

fixed issue when target is none. removed useless file in admin/static/js
simpler logic in parse POST but not functional difference
expires can be str or datetime
an attempt to fix 1685
possible fix to issues 1682, REST and DELETE
fixed major problem with persistance of session.flash
added support for 3letter language files, issue 1680, thanks Fran
support for driver mysql.connector, thank you Josiel Santos
fixed problem with widget and list:string
relaxed REST conditions
session._fixup_before_save
fixed issue 1673, propagation for format in archive tables
Edited cookie handling code when using a db to store sessions
- Session id cookie is always sent back to client in response
- When no cookie is sent in as a request, a new session id is created
Merge pull request #220 from bunnyhugdev/master

Edited cookie handling code when using a db to store sessions