Add vim-projectionist plugin

vimrc

@@ -112,6 +112,7 @@ Plug 'tpope/vim-eunuch'
 " vim-vinegar - improved directory browser
 Plug 'tpope/vim-vinegar'
 " vim-abolish - CamelCase to under_score to mixedCase
+" TODO: Copy the good bit remove this plugin
 Plug 'tpope/vim-abolish'
 " vim-unimpaired - for pairs of tasks
 Plug 'tpope/vim-unimpaired'
@@ -121,6 +122,8 @@ Plug 'tpope/vim-speeddating'
 Plug 'godbyk/vim-endwise', {'branch': 'patch-1'}
 " vim-jdaddy - text object & formatting for json
 Plug 'tpope/vim-jdaddy'
+" vim-projectionist - granular project configuration
+Plug 'tpope/vim-projectionist'
 
 " fzf.vim - Fuzzy finder
 if !platform#is_windows()