gyp.bat hates paths with spaces
gyp.bat hates paths with spaces

In Windows, if a path has spaces you are expected to enclose it in quotes.
gyp.bat fails to do this so python errors out because it can't find the
path specified.

Patch contributed by megazzt
BUG=41


csulmone/gyp,csulmone/gyp,csulmone/gyp,csulmone/gyp