Allow to set custom keybindings from .tmux.conf

[torsava]

Hi, I use the Tmux Plugin Manager (TPM) to install and update this plugin automatically on the many systems I have, and thus I cannot manually edit the config files to change the keybindings.

Would it be possible to allow to set custom keybindings from the .tmux.conf file?

For example the tmux-colors-solarized has this functionality and you can do this:

set -g @colors-solarized 'dark'