Merge pull request #22 from avakar/master

JTAG, fixy
[764] Programmer: preserve stop button status through UI type switch

Closes #21
[765] Programmer: fix file open dialog filters
Update Czech translation
[766] Analyzer: improve GLWidget

* Improve default object
* Disable lights
* Fix object rotation
[767] Analyzer: port Mesa's gluPerspective() over to RenderWidget
[768] Analyzer: fix crash after clearing received data
[769] Analyzer: improve GLWidget

* Fix lights
* Fix Shnininness material attribute
* Enable camera movement
* Improve performance
* Add slots to reset and rotate camera
Update Czech translation
[770] Analyzer: fix slots in GraphWidget curve dialog
[771] Implement << and >> operator overloads for DataFileParser
[772] Analyzer: add m_ to Number members, cleanup some save methods
Analyzer: Add axes names to GLWidget default model
[773] Analyzer: remove X11 hack, don't load model in initializeGL()
Fix indentation in lorrisanalyzer.h
[774] Analyzer: implement floating search menu
[775] Analyzer: save widgets title's visibility to data file
[776] Analyzer: fix actions with arguments in SearchWidget
[777] Analyzer: align widgets when adding from SearchWidget
[778] Analyzer: improve SearchWidget show event detection