Revmised comment about system clipboard not working in vim inside tmux
Fixed subtree commands for tmux-navigator and vimux
Squashed 'bundle/tmux-navigator/' content from commit 3de98bf

git-subtree-dir: bundle/tmux-navigator
git-subtree-split: 3de98bfcee1289ce8edc6daf9a18f243180c7168
Merge commit 'a0630581dc53e51d34d0085550f658ef7a40df6f' as 'bundle/tmux-navigator'
Squashed 'bundle/vimux/' content from commit 1c3ca9e

git-subtree-dir: bundle/vimux
git-subtree-split: 1c3ca9e2671446e40038578b6fd1bfc8bd176cab
Merge commit 'c0f5a6e61639d71f48cf98750866f4b059ac8420' as 'bundle/vimux'
Added vimux mappings