Merge pull request #10 from hiberabyss/master

code refactor

add ctrlp mode variable

only add space in input mode

enter input mode when press ctrl-[xvt]

Added example with vim-plug

added support for vims compiled with python3 and not python

Merge pull request #7 from yejianye/master

improve init performance

Remember recently used commands (contributed by @bsuh)

Merge branch 'shanesmith-ctrlp_not_hiding'

Merge ctrlp_not_hiding

Merge pull request #4 from shanesmith/remapped_key_conflict

Fix CtrlP window not hiding right away

Fix potential conflicts with remapped keys