STEM/TEM panels now swap out depending on selection. Leaves space for new controls
restored TDS functionality to CBED
Started fixing problems with probe position
Made changes to correct position of probe
Added checck to make sure cbed position is in simulation limits
Fixed masked textbox to check regex on delete and backspace press
Upadeted regex to allow blank (for convenience)
Fixed bugs that allow no blank values to be set for areas/detectors
Try parse may have been parsing blank string as 0
Merge pull request #91 from ADyson/gui_changes

Gui changes