The pluginPaths option is output as absolute path and not relative path

[elipoz]

For example the sbt-wartremover plugin (added via plugins.sbt with this line: addSbtPlugin("org.brianmckenna" % "sbt-wartremover" % "0.11") ) shows as following in all project .iml files:

     <option name="pluginPaths">
       <array>
        <option value="/Users/epozniansky/.ivy2/cache/org.brianmckenna/wartremover_2.10/jars/wartremover_2.10-0.11.jar"/>
       </array>
     </option>

I think it should be relative to $USER_HOME instead.