Worked around another instance of the bug in the mimetypes lib documented in http://bugs.python.org/issue5853.
Worked around another instance of the bug in the mimetypes lib documented in http://bugs.python.org/issue5853.

jmagnusson/pip,harrisonfeng/pip,ChristopherHogan/pip,atdaemon/pip,ChristopherHogan/pip,jythontools/pip,ianw/pip,mattrobenolt/pip,mujiansu/pip,chaoallsome/pip,jythontools/pip,techtonik/pip,blarghmatey/pip,mindw/pip,zorosteven/pip,zvezdan/pip,KarelJakubec/pip,sbidoul/pip,Carreau/pip,chaoallsome/pip,pradyunsg/pip,James-Firth/pip,tdsmith/pip,rouge8/pip,wkeyword/pip,luzfcb/pip,rouge8/pip,Carreau/pip,Ivoz/pip,alex/pip,pfmoore/pip,ChristopherHogan/pip,qbdsoft/pip,willingc/pip,alex/pip,jythontools/pip,harrisonfeng/pip,pfmoore/pip,haridsv/pip,yati-sagade/pip,willingc/pip,esc/pip,techtonik/pip,yati-sagade/pip,rbtcollins/pip,prasaianooz/pip,ianw/pip,wkeyword/pip,qbdsoft/pip,squidsoup/pip,msabramo/pip,zvezdan/pip,fiber-space/pip,davidovich/pip,jamezpolley/pip,ncoghlan/pip,msabramo/pip,erikrose/pip,esc/pip,supriyantomaftuh/pip,zenlambda/pip,mattrobenolt/pip,graingert/pip,dstufft/pip,rbtcollins/pip,graingert/pip,nthall/pip,caosmo/pip,prasaianooz/pip,zorosteven/pip,qbdsoft/pip,jmagnusson/pip,h4ck3rm1k3/pip,sbidoul/pip,willingc/pip,cjerdonek/pip,Gabriel439/pip,luzfcb/pip,erikrose/pip,cjerdonek/pip,nthall/pip,RonnyPfannschmidt/pip,luzfcb/pip,sigmavirus24/pip,haridsv/pip,rouge8/pip,Ivoz/pip,fiber-space/pip,prasaianooz/pip,Gabriel439/pip,chaoallsome/pip,squidsoup/pip,sigmavirus24/pip,jasonkying/pip,pjdelport/pip,radiosilence/pip,benesch/pip,benesch/pip,ncoghlan/pip,atdaemon/pip,pjdelport/pip,pradyunsg/pip,KarelJakubec/pip,squidsoup/pip,caosmo/pip,RonnyPfannschmidt/pip,zvezdan/pip,mindw/pip,xavfernandez/pip,sigmavirus24/pip,alex/pip,yati-sagade/pip,harrisonfeng/pip,habnabit/pip,James-Firth/pip,minrk/pip,qwcode/pip,zenlambda/pip,caosmo/pip,qwcode/pip,rbtcollins/pip,Gabriel439/pip,habnabit/pip,pypa/pip,h4ck3rm1k3/pip,habnabit/pip,mujiansu/pip,h4ck3rm1k3/pip,dstufft/pip,jamezpolley/pip,atdaemon/pip,tdsmith/pip,KarelJakubec/pip,pypa/pip,supriyantomaftuh/pip,wkeyword/pip,natefoo/pip,benesch/pip,jamezpolley/pip,davidovich/pip,mindw/pip,patricklaw/pip,zenlambda/pip,esc/pip,alquerci/pip,pjdelport/pip,jmagnusson/pip,mujiansu/pip,jasonkying/pip,blarghmatey/pip,tdsmith/pip,RonnyPfannschmidt/pip,natefoo/pip,haridsv/pip,supriyantomaftuh/pip,blarghmatey/pip,alquerci/pip,xavfernandez/pip,dstufft/pip,natefoo/pip,minrk/pip,davidovich/pip,graingert/pip,jasonkying/pip,nthall/pip,techtonik/pip,patricklaw/pip,erikrose/pip,James-Firth/pip,zorosteven/pip,xavfernandez/pip,domenkozar/pip,ncoghlan/pip,fiber-space/pip