added marks
Added comments similar to the ones I found
Moved mark command to operator and use the view model similar to the replace op
Moved the 'move-to-mark' commands to the view model system similar to the replace command
Added specs and docs
Worked on the comments mentioned in the PR, refactored a bit of the selection code or moving to a mark
removed silly log and fixed error
:lipstick:, :memo:
Merge branch 'master' into marks

Conflicts:
	keymaps/vim-mode.cson
	lib/motions.coffee
Merge pull request #180 from danzimm/marks

Added marks