updated leica tachymeter in default plugin
bugfix reading model. (now reading types and attributes are displayed correct)
bugfix measurement config (now mconfig is stored correctly for future features)
bugfix totalstation gui (changed aim action[not supported] to move action [supported] )
save relative file paths for each plugin instead of absolute ones fixes #40
change calculation of homogeneous matrix. This is now again done in the plugin.
- EditTrafoParamDialog, getValues(), line 129
- SimpleTemperatureCompensation, calcExpansion(), line 160
- Helmert7Param, fillTrafoParam(), line 302
add custom implementation of sphere fit
Merge branch 'extendDefaultPlugin' of https://github.com/OpenIndy/OpenIndy into extendDefaultPlugin
update Kern's sphere fit to use centroid reduced observations
bugfix in sphere fit (clear observation list)
- changes in homogeneous matrix logic (plugin has to call setHomogeneousMatrix to insert the transformation results)
- default values for scale (= 1)
- switch to trafoParam view after creating a trafoParam feature
bugfix OiMat in function t(): add return value when the transpose of a matrix with 0 lines and columns is computed
automatic resize of the table view and display off diff = actual-nominal
Merge branch 'extendDefaultPlugin' into simulation

Conflicts:
	plugins/OiDefaultPlugin/oiDefaultPlugin.pro
	ui/mainwindow.cpp