myLPFM: remove booster protection, fix multi application issue

myLPFM 2.0

Removed requirement to protect FM boosters.  There is technically nothing in the rules that requires it and it does mess up LPFM facilities that have boosters. 

Put some fixes in that will retain the geographic location on the entry screen if the facility entered has multiple active applications. 

Tool will now display a notice in the results when the same channel as the current LPFM station is displayed.

Other minor cosmetic fixes from last weekend's refresh project.