add error code implementation to OiRequestHandler #85 & start implementing load project
go on implementing loading of OpenIndy projects #10
pluginloader: copy dependencies in a separate thread. state of file transfer visualized through a progressbar. #66 #27
go on implementing loading of OpenIndy projects #10
finished issue #66 #27
change oisensoremitter methods for real time information about the active sensor
Merge branch 'plugins' into observation

Conflicts:
	openIndy.pro
	src/observation.h
loading OpenIndy projects #10
adding use state to observations. not finished yet. #91
working on real time sensor error msg
bugfixes loading OpenIndy project #10
bugfix: crash when loading a project and table view is activated #10
add signal slot connect for connectionlost status of active sensor
added checkbox to active/ deactivate observations. not working well yet.
change the view to display a combobox instead of a checkbox. activating and deactivating observations works now.
added function to close all open dialogs, when mainwindow gets closed.
Merge remote-tracking branch 'origin/openIndyXML' into task_Jens

Conflicts:
	src/coordinatesystem.cpp
	src/station.cpp
Merge branch 'plugins' into task_Jens
added functions that close all open dialogs when the mainwindow gets closed.. closes #93
statistic model crash was caused by plugin functions. Statistic was always valid. Now the statistic of a function is not valid, when the feaure can´t get solved (e.g. in PART system without any transformation parameters.
Also deleted lots of qDebugs in the default plugin that are no more used an useful. closes #90