added support for running scripts out of zip file - cp35379
exe launcher constructed by ensurepip/distlib force use of frames
fixed bug in launcher which prevented use of parameter in shebang

upstream fix: https://bitbucket.org/paweljasinski/distlib 782:d3cd7412bc8b
recreated wheel files bundled with ensurepip
corrected minimum zip file size, removed obfuscating rethrow
added path normalization - fixed regression in test_stdconsole
zipimport accepts archive path with either backslash or slash
set location of tmpdir to tmp, added tests for cp34849
added test data
improved readability, updated packaged wheel file
Merge pull request #209 from paweljasinski/ensurepip2

exe launchers created by pip/ensurepip are usable