Allow forward slashes as path separators on Windows.
This makes fix_includes_test.py succeed on Windows too.

git-svn-id: http://include-what-you-use.googlecode.com/svn/trunk@551 812d1f90-f944-d88a-411a-122bdc93e1ea
Fix out-of-tree build, specifically target OpenSuse Linux (fixes issue #137).

Patch by Roland Schulz <roland@rschulz.eu>.

git-svn-id: http://include-what-you-use.googlecode.com/svn/trunk@552 812d1f90-f944-d88a-411a-122bdc93e1ea
Fix issue 143: fix_includes c++ pattern

git-svn-id: http://include-what-you-use.googlecode.com/svn/trunk@553 812d1f90-f944-d88a-411a-122bdc93e1ea