extended stream function
extended datastream
Merge branch 'master' into sensors
start of implementation of watchwindow settings
Merge branch 'task_Jens' into sensors
added checkbox creation for streamed attributes
change reading type still bugged
Merge branch 'relativePluginPaths' into watchwindow
new definition of the oiemitter concept. every plugin interface get its own emitter class (inherited from oiemitter)
extend watchwindow
Merge branch 'task_martin' into watchwindow

Conflicts:
	openIndy.pro
Merge branch 'watchwindow' into extendDefaultPlugin

Conflicts:
	openIndy.pro
	plugins/OiDefaultPlugin/oiDefaultPlugin.pro