Add vim-bufferline to install list

Also add associated settings file to configure vim-bufferline

plugin/bufferline-settings.vim

@@ -0,0 +1,11 @@
+" File: bufferline-settings.vim
+" Author: Nirenjan Krishnan
+" Description: Settings for the bufferline plugin
+" Last Modified: March 17, 2014
+
+" Do not echo to the command bar (It's already showing up in airline)
+let g:bufferline_echo = 0
+
+" Allow scrolling, place the active buffer at the end
+let g:bufferline_rotate = 1
+let g:bufferline_fixed_index = -1

vimrc

@@ -40,6 +40,9 @@ set hlsearch
 " Show status line
 set laststatus=2
 
+" Enable hidden buffers
+set hidden
+
 " Show tab line
 set showtabline=2