Minor fix
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
Remove old configTool
Merge branch 'master' of https://github.com/Eyescale/Equalizer
CR #301
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
Amend fix for #306
Merge pull request #308 from eile/master

Fix #306: Remove unnecessary null pointer checks
Fix non-magellan build
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.