Remove whats left of gconf
Update appdata description
typo
Remove remnants of native file dialogs
Remove XFT, SHM, and MMX
Remove useless defines

- HEXCHAT
- USE_DB
- SCROLL_HACK
- MOTION_MONITOR
- ITALIC
- COLOR_HILIGHT
Tweak svg file
Update link to site in perl plugin
Replace xtext's transparency with full window transparency

Xtext's transparency barely worked on windows, didn't work on any modern
linux wm and used fake transparency.
This uses gtk's built in window opacity that works on more systems and
is real transparency.
Text area only transparency may return with a transition to cairo, if it
works on Windows.
Remove overdraw
Merge branch 'xtext2'
Revert fast scrolling with background image
Use Pango Attributes for bold and italics
Add default keybindings for italics and underline
Accept %I in text events
Reorganize files and migrate images to gresource
Merge branch 'gresource'
Remove unused gtk-prefs project
RFC 1459 does not require channel name be above 0 characters, only that there's a prefix involved, this behavior is present elsewhere in xchat's join channel dialog, making this match.
Merge pull request #775 from benburkhart1/master

Channel joiner dialog does not allow you to join a valid channel