update copyright years to 2013-2014
Merge pull request #102 from Schlumpf/copyright-year

Update copyright years to 2013-2014
Replaced dock widget with a splitter
Save splitter geometry and state
Fixed username and status message appearing with minimum width set
Merge branch 'master' of https://github.com/nurupo/ProjectTox-Qt-GUI
Updated Core submodule
Modified positions of username and status message a little
Fixed friend list sorting
Add Mac 10.8 Build Notes
Add Mac 10.8 Build Notes fixes
Merge pull request #106 from djgoku/mac_install_notes

Mac install instructions
Trim spaces when processing inputs of certain dialogs
Fixed username in /me messages
Feature to prevent user from sending empty messages in inputwidget
Merge pull request #108 from seshagiriprabhu/input_text_widget_fix

Fix for sending empty messages
Merge branch 'origin/messages'

Conflicts:
	src/chatpagewidget.cpp
fix build warnings