add new plugin interface OiTool #97 #99
Merge branch 'gui_enhancement' into plugins

Conflicts:
	db/oisystemdb.sqlite
start implementation of new plugininterface for creating custom gui tools
start implementing OiDataExchange interface #97
update OiConfigState #94
Merge branch 'plugins' of https://github.com/OpenIndy/OpenIndy into plugins
add special export dialog #97
GUI implementation for im- and export of nominals (plugin) #97
bugfix watchwindow "across and distance" mode #9
trying to get watchwindow more precise and faster with other functions. #63
update OiExchange interfaces + add OiExchangeEmitter #97
add OiExchange interface to default plugin
added shortcuts #102
F3 measure
F4 watchwindow
F9 home
ALT a aim

#63
added precise mode to measure in totalstation. This mode is more precise than standard mode.
and added synchro track mode for watch window. This mode can correct small movements of the prism while tracking and measuring in stream.
removed useless console outputs #63
editing watch window view. #9
changed LCD display to labels.
now trying to auto resize text
load nominals into OpenIndy #97
Move im- and export to thread + show loading dialog on im- or export #97
bugfix thread (loading dialog) + addFeatures method to add multiple features at once #97
Change default column config to name x y z #97
Merge branch 'plugins' into task_benedikt
measurement config start bugfixing #94