title: vim-snipmate and supertab together
body: <p>i just tried to install snipmate. supertab is already working.</p>
  
  <p>it doesnt work. when i press tab even after a snippet keyword the completion is triggered.
  i tried to remap the key (to c-m) but even then completion is triggered instaed of snipmate. (before the remap c-m didnt do a thing).</p>
  
  <p>i did this mapping in vimrc. the doc tells me to do it in after/plugin/snipmate.vim but this  script isnt loaded (according to :scriptnames).</p>
  
  <p>any idea?</p>