Minor fix
Merge pull request #300 from bilgili/master

Fixes for the compound error messages
Fix #69: Introduce WindowSettings to decouple Window from SystemWindow

This also fixes a possible race while creating new system windows from
different threads as they modify the parent eq::Window directly.
Cleanups
Merge branch 'master' of https://github.com/tribal-tec/Equalizer into windowsettings
Not clamping window size hints to physical display if offscreen.
Merge pull request #302 from hernando/width_height_window_attr

Not clamping window size hints to physical display if offscreen.
Remove old configTool
Merge branch 'master' of https://github.com/Eyescale/Equalizer
CR #301
Fix boost dependencies
Merge pull request #303 from jafyvilla/master

Fix boost dependencies
Fixes after CR #301
Merge branch 'master' of https://github.com/Eyescale/Equalizer

Conflicts:
	eq/server/config/display.cpp
Merge branch 'master' into windowsettings
CR
Merge branch 'master' of https://github.com/Eyescale/Equalizer
Fix Win32 build
Partial OS X windowsettings impl
Fix #306: Remove unnecessary null pointer checks