changed spell lang and name in header

Signed-off-by: Mattijs Korpershoek <mattijs.korpershoek@gmail.com>
Tmux/Vim navigation with C-[hjkl]

Snippers keybinding changed: C-o to trigger snippets

Signed-off-by: Mattijs Korpershoek <mattijs.korpershoek@gmail.com>
Merge branch 'master' of github.com:kir0gawa/dotfiles