moar vim tweaks

vimrc

@@ -40,7 +40,9 @@ autocmd FileType python setlocal sts=4 sw=4 expandtab
 map <S-Insert> <MiddleMouse>
 " map buffers to leader buffer number
 for i in range(1,9)
-	execute 'nmap <C-W>' . i . ' :buffer ' . i . '<cr>'
+	execute 'nmap <C-W>'.i.' :b'.i.'<cr>'
+	execute 'nmap <C-W>s'.i. ' :sb'.i.'<cr>'
+	execute 'nmap <C-W>v'.i.' :vert sb'.i.'<cr>'
 endfor
 
 " nmaps
@@ -64,13 +66,18 @@ if v:version >= 703
 		" general plugins
 		Plugin 'bling/vim-airline'		"stylish info display
 		Plugin 'bling/vim-bufferline'		"stylish buffer display
+		Plugin 'kien/ctrlp.vim'			"some quick file accessiong goodness
 		Plugin 'mbbill/undotree'		"undo buffer manager
 		Plugin 'mhinz/vim-signify'		"version control system gutter info
 		Plugin 'msanders/snipmate.vim'		"snippets support
+		Plugin 'scrooloose/nerdcommenter'	"comment manager
 		Plugin 'scrooloose/nerdtree'		"file manager
 		Plugin 'scrooloose/syntastic'		"syntax checker
 		Plugin 'tpope/vim-surround'		"quotes replacement made easy
 
+		" experimenting
+		Plugin 'buffet.vim' "horribly outdated, replace with version from bitbucket
+
 		" colorscheme ...
 		Plugin 'vdrandom/forked-solarized.vim'	"solarized
 		Plugin 'nanotech/jellybeans.vim'	"jellybeans
@@ -94,7 +101,8 @@ if v:version >= 703
 		let g:signify_sign_change = '~'
 
 		" nerdtree options
-		map <C-W>k :NERDTreeToggle<cr>
+		let NERDTreeDirArrows=0
+		map <C-W>. :NERDTreeToggle<cr>
 		autocmd StdinReadPre * let s:std_in=1
 		autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
 	endif