giving nerdtree another chance

configs/vimrc

@@ -121,8 +121,8 @@ Plugin 'fmoralesc/vim-pinpoint'
 Plugin 'amirh/HTML-AutoCloseTag'
 Plugin 'gorodinskiy/vim-coloresque'
 
-" Airline to prompt
-Plugin 'edkolev/promptline.vim'
+" Project tree
+Plugin 'scrooloose/nerdtree'
 
 call vundle#end()            " done with plugins
 
@@ -299,6 +299,19 @@ let g:UltiSnipsExpandTrigger = "<tab>"
 let g:UltiSnipsJumpForwardTrigger = "<tab>"
 let g:UltiSnipsJumpBackwardTrigger = "<s-tab>"
 
+" ----------------------------------------------------------------------
+"  Nerdtree
+" ----------------------------------------------------------------------
+let NERDTreeChDirMode=2
+let NERDTreeIgnore=['\.rbc$', '\~$', '\.pyc$', '\.db$', '\.sqlite$', '__pycache__']
+let NERDTreeSortOrder=['^__\.py$', '\/$', '*', '\.swp$', '\.bak$', '\~$']
+let NERDTreeShowBookmarks=1
+let g:nerdtree_tabs_focus_on_files=1
+let g:NERDTreeMapOpenInTabSilent = '<RightMouse>'
+let g:NERDTreeWinSize = 20
+noremap <F3> :NERDTreeToggle<CR>
+nnoremap <silent> <F2> :NERDTreeFind<CR>
+
 " ----------------------------------------------------------------------
 "  Lastly, load configurations available only to this computer
 " ----------------------------------------------------------------------