Options rearrangement
Move Vector options back to Charts, add Units options
Move some options from UI to Display>Advanced
Move Depth Units setting to Units page
Redesign Vector Chart Display options pane
Rearrange General options pane
Rearrange Advanced options pane
wx2.8 back-compat
Windows alignment fix
code cleanup
Merge pull request #203 from CaesarSchinas/options

Options