Remove erroneous 'for' attribute in category pane. Thanks philwareham

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3750 2fea6a4d-a838-0410-917b-93a53c48e9d2
Drop comments fieldset on Write panel. Fixes Issue 182. Thanks philwareham

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3751 2fea6a4d-a838-0410-917b-93a53c48e9d2
Introduce safe_escape().

Thanks, zaslav8. Fixes issue 169.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3752 2fea6a4d-a838-0410-917b-93a53c48e9d2
Cast assert-offending variables to strings. 

Thanks, Gocom. Fixes issue 175 (but not its PS).

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3753 2fea6a4d-a838-0410-917b-93a53c48e9d2
Provide thumbnail dimensions in image title.

Fixes issue 177.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3754 2fea6a4d-a838-0410-917b-93a53c48e9d2
Validate images, links, comments, files upon save.


git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3755 2fea6a4d-a838-0410-917b-93a53c48e9d2
Deprecate constant AJAXALLY_CHALLENGED.

Defining 'AJAXALLY_CHALLENGED' is a workaround while plugins catch up to AJAX based form submissions but not a permanent solution.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3756 2fea6a4d-a838-0410-917b-93a53c48e9d2
This is even better than r3756.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3757 2fea6a4d-a838-0410-917b-93a53c48e9d2
Deprecate 'escape' attribute to <txp:search_term />



git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3758 2fea6a4d-a838-0410-917b-93a53c48e9d2
Grab section from requested article in messy URL mode.

Thanks, Gocom.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3759 2fea6a4d-a838-0410-917b-93a53c48e9d2
We need a safe_escape() stub during setup while the DB class is not yet available.

See r3752.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3760 2fea6a4d-a838-0410-917b-93a53c48e9d2
Attempts to save the state of an invalid pane trigger E_USER_WARNING.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3761 2fea6a4d-a838-0410-917b-93a53c48e9d2
Tweak class names on Images panel. Definitely maybe possibly fixes Issue 174. Thanks philwareham, ph.wittenbergh

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3762 2fea6a4d-a838-0410-917b-93a53c48e9d2
Mop up missed plugin table from r3748 (see Issue 167). Thanks ph.wittenbergh

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3763 2fea6a4d-a838-0410-917b-93a53c48e9d2
Increase RealName and email field sizes. Fixes Issue 154. Thanks rahforum, mmanfre

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3764 2fea6a4d-a838-0410-917b-93a53c48e9d2
Remove inline styles in tag builder. Fixes Issue 161. Thanks philwareham

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3765 2fea6a4d-a838-0410-917b-93a53c48e9d2
Add definition list pophelp to Textile Help

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3766 2fea6a4d-a838-0410-917b-93a53c48e9d2
Integrate update check into the Diagnostics panel: a more logical location than Preferences

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3767 2fea6a4d-a838-0410-917b-93a53c48e9d2
Software is hard. See r3758.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3768 2fea6a4d-a838-0410-917b-93a53c48e9d2
Display 'category not found' errors in announce pane.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@3769 2fea6a4d-a838-0410-917b-93a53c48e9d2