Thoughts, Ideas and bits of code for SMF (2.1)

emanuele c6a9434b56 ! Another bit of gif => png		%!s(int64=12) %!d(string=hai) anos
Packages	a18e888838 10610	%!s(int64=12) %!d(string=hai) anos
Smileys	78546d1cbc ! include a new set of smiley icons from the fugue icon set	%!s(int64=12) %!d(string=hai) anos
Sources	c6a9434b56 ! Another bit of gif => png	%!s(int64=12) %!d(string=hai) anos
Themes	efb114368e ! Fixed signature preview without javascript	%!s(int64=12) %!d(string=hai) anos
attachments	a18e888838 10610	%!s(int64=12) %!d(string=hai) anos
avatars	3e19ed176c ! Update avatars/blank.png (was a left over .gif)	%!s(int64=12) %!d(string=hai) anos
cache	a18e888838 10610	%!s(int64=12) %!d(string=hai) anos
other	30d18d1d4b ! updates to how the settings.php file is saved. Move db_last_error to its own file (yes ugly) to avoid any possible race conditions. Added lock_ex to acquire an exclusive lock on the file while proceeding to the writing, added check for proper witting, and if failure, attempt to restore the settings_bak.php to recover	%!s(int64=12) %!d(string=hai) anos
SSI.php	822404765c ! Moved browser detection to its own file and class Class-BrowserDetect.php. Supports newer versions of browsers and more mobile detection.	%!s(int64=12) %!d(string=hai) anos
agreement.txt	a18e888838 10610	%!s(int64=12) %!d(string=hai) anos
changelog.txt	a18e888838 10610	%!s(int64=12) %!d(string=hai) anos
favicon.ico	a18e888838 10610	%!s(int64=12) %!d(string=hai) anos
index.php	822404765c ! Moved browser detection to its own file and class Class-BrowserDetect.php. Supports newer versions of browsers and more mobile detection.	%!s(int64=12) %!d(string=hai) anos
subscriptions.php	886f427c4f ! Some more documentation changes	%!s(int64=12) %!d(string=hai) anos