- bug fix in layout mayavifile for layout with airwalls
theta phi modified in antenna only 1 axe
Merge branch 'master' of https://github.com/pylayers/pylayers
- bug fix in Mayavi vizualization (color correctly handled)
- method renamed _show3
Merge branch 'master' of github.com:pylayers/pylayers
modi f in layout
Merge branch 'master' of https://github.com/pylayers/pylayers

Conflicts:
	pylayers/gis/layout.py
Fixing bugs in body
- Improve mayavi vizualization of antenna
- Add a Fsynth method to not care about the antenna is from file or not
- Automatic pattern generation for polar and show3
- Bug fix in antenna (due to reshape of self.theta and self.phi)
Merge branch 'master' of github.com:pylayers/pylayers

Conflicts:
	pylayers/gis/layout.py
iWork on doc
Merge branch 'master' of https://github.com/pylayers/pylayers
modif in doc