Single change to `tmux/tmux.conf` file at the end to source#12

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flakrat wants to merge 2 commits intosamoshkin:masterfrom

flakrat:initial-changes

Commits on Jun 28, 2018

Single change to `tmux/tmux.conf` file at the end to source
flakrat
committed

Commits on Jul 13, 2018

Changed install.sh script to copy tmux.conf to ~/.tmux.conf instead of
flakrat
committed