Add another TODO snippet
Remove a few functions the are covered by snippets
Merge insert and multiple-cursors maps

There was only one binding left in insert map, so it didn't make much
sense to keep around.
Correct indentation in pymc-file snippet

Lost the "expand-env" line with bb0ba4f.
Remove duplicate keybindings
Add woman binding to external map
Add push all to magit pushing menu
Disable ido auto merging