Altered:
- Fixed dwell time bug where it wasn't setting the second axis properly
on startup.

Added:
- Moving to a specified energy in 2D maps.
Merge branch 'Issue930' of github.com:acquaman/acquaman into Issue930
Added:
- a range for the energy list to prevent bad input.
Merge branch 'Issue930' of github.com:acquaman/acquaman into Issue930