fix: not remapping c_CTRL-R properly

fix: wrong behaviour with <CR> in quickfix and gO in help

feat: add license files

chore: updaet license

fix: map O to : and ; to P

chore: change url of blogpost

feat: add g:colemak_dh_autoload

fix: make Tab work in command mode

refactor: make modes global, annotate REMAPPED

add readme and some code improvements

inital commit