Plugins!

PluginManager and PluginManagerDialog created, emesene can be
extended with plugins!
a plugin as example has been written if you want to check how to do
your own plugin.

New Theme (and more)

i have changed the default theme, here are some screenshots.





other stuff:

• now you can send messages to a contact in a conversation before he join the conversation, when he join the messages are sent.
• add/remove/rename group implemented
• block/unblock user implemented
• the soap requests are made in a thread so they dont freeze the GUI
• a stub of a plugin system started.

Encodings fixed!

i win!

i hope not offending somebody with what i have wroted :D

new features

Here is a screenshot of new features, mainly conversation log.

the conversations are allmost finished, you can chat, do multiconversations, invite people to chat, log conversations, format messages, see time stamp on messages,
send nudges, smilies etc.

The only feature missing is tabbed chat.

call for official logo/theme

i want a official logo/theme for emesene, since i dont think that i have good taste
i want you to design one, the winner will be anounced here with the logo and of course
the logo will be used fot the default theme of emesene and will be in the credits.

the conditions are:
* SVG format (if you can)
* GPL like license
* the logo must be a logo not a word.

thats all, you have to send me the logos to my mail