fix #17
fix #17
Fix error when installing using pip. Fixes #15, refs #7
Option --egg not required anymore.
Merge branch 'master' of git://github.com/zaazbb/pygubu into zaazbb-master
Fixes #17
Merge branch 'zaazbb-master'
Fix readme. Refs #15
Version change to sync and update code with pypi.  Fixes #18