Clean temp paths so that they do not include invalid paths on Windows.
Clean temp paths so that they do not include invalid paths on Windows.

Fixes SublimeLinter/SublimeLinter-jsxhint#6.

gaearon/JSXHint,Shriken/JSXHint,thomasboyt/JSXHint,henricavalcante/JSXHint,STRML/JSXHint