Added CommandWindow class, moved some stuff around.

-CommandWindow: added the Options Menu & Bookmark Menu. Implemented
bookmarking using the Bookmark Menu. Added fuctionality so the menu
won't go offscreen. Added functionality that there can be only one menu
active, and if still active will request focus on right click.
-PinMarkerReadyListener: changed functionality of right-click to opening
the Options Menu. Moved the event handlers of the bookmark to the
CommandWindow class and altered implementation. Removed unused imports.
-NCCMain: Removed unused imports, commented the opening of the
communcation and control forms.