Squashed 'vim/custom/vim-easymotion/' content from commit 667a668

git-subtree-dir: vim/custom/vim-easymotion
git-subtree-split: 667a668e114e9ec0e5d4cbcb0962d835b23614c4
Merge commit 'c614dff7cf2fc564fc7773ece657a1e46d688c39' as 'vim/custom/vim-easymotion'
keymappings