added new attributes to trafo param class
edited view for new parameters.
bugfix in nominal dialog.
Merge branch 'task_Jens' into jens_masterthesis

Conflicts:
	src/configuration.cpp
first implementation of function for simple temperature compensation.
added two new attributes to transformation and display functions for them
You can now create more trafo param for the same transformation direction. They can now also exist from-to same coordinate system (e.g. STATION01 to STATION01)
element enum and corresponding functions extended for scalar entity temperature
Merge branch 'Transformation' into jens_masterthesis

Conflicts:
	controller/featureupdater.cpp
	src/trafoparam.cpp
	ui/createfeature.cpp
added widgets to edit use-state and time of trafo parameters in the delegate and changed table model for that.
Merge branch 'task_Jens' into Transformation
extended setdata function in tablemodel.
Merge branch 'master' into Transformation
Merge branch 'master' into Transformation
added temperature to database
Merge branch 'Transformation' into jens_masterthesis
added scalar entity temperature where neccessary, so that it can be used for functions
bugfix simple temperature compensation.
add temp compensation to plugin tester
bugfix stddev protocoll
Merge branch 'task_benedikt' into jens_masterthesis
start with error modelling #38
Merge branch 'task_benedikt' into sensors
bugfix WatchWindow, PseudoTracker error modelling finished fixes #38
change input parameters of featureupdater functions. added trafocontrol, that handles all transformations. Trafocontrol now has the functions of coordinate system to transform observations.