Small upgrade text updates and added Changelog for bug fixes and improvements

currently in the system so users do not see drafts disappearing when the cron is run

The fix for Preview is working and the draft will continue to be saved
after preview has been clicked.

If Save is clicked and form validation fails then the module will not fail
but until you click Preview it will not allow drafts again but will not fail
and not try to do save and submit the form.

adding functionality to the php view so the user can determine the fields they
wish to display in this view from the administration settings for the module

because it was originally hard coded would continually on remove take the user to draft/list

#361812 is the d.o. issue that this commit resolves and it is soley for use with the views integrated
draft module if you use the standard php without views then you will still be redirected to
draft/list

the previous version

something rather than the user wondering if something is occurring

long spiel of information in the center of the screen. It is now a small
processing box at the top of the screen

Will require testing to make sure everything is good with the module

Allowing the administrator to decide whether they want drafts to be removed from the module per d.o. #369042

trying to save taxonomies or groups or anything with a select box.

there that it will be utilized by the system. TinyMCE no longer uses the global
variables

if you wish to delete the draft from the system. Also altered the save portion
to make sure we do not get duplicate information and creating new drafts when
it should be an old one

the form element for some reason would not work correctly since formstate values
draft id was always empty.

menu handler for the delete link. Updated the default view to account for this

Adding functionality so the administrator can determine whether they want drafts to be enabled when editing the node