NEXXT 2.0.2 hotfix

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2.0.2 Hotfix
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BMP Importer [Shift+Alt+B]:
-Fixed crash trying to open the import dialog.

Navigator [F6]:
-You can now click anywhere to snap the camera there. Holding drags the camera as before/usual. 
-Right clicking to sample the tile ID now works correctly.
-Cosmetic form size issue when zooming from 50 to 100% corrected.  
-Center aligning the canvas did not take auto-scrollbars into account. Fixed.