title: External dependencies (like bootstrap) in Meteor
body: <p>Let's say I have an external dependency like Bootstrap. I'd like to import some LESS from there, because that way I can use Bootstrap mixins in my code.</p>
  
  <p>Since Meteor is already compiling and concatenating all of the LESS in my tree (right?), just copying the LESS directory and then manually updating it once in a while is not a solution. In fact, with the default LESS directory, it seems every LESS source file will appear in the output twice: once because it's imported in <code>bootstrap.less</code>, once because of the file itself.</p>
  
  <p>Is there a way to get meteor to ignore some paths? <code>public/</code> sounds close; but I don't really want to serve the bootstrap repo.</p>
  
  <p>Plus, that might fix it for LESS, but what's the appropriate way to handle the JS extensions in bootstrap?</p>