Added robots.txt: robots.txt is added currently in src/browser/public/robots.txt because that's what is served at root with current Pyjamas implementation, this should change when Pyjamas will be removed (for Libervia 0.8). Current version uses "Allow" which is not recognized by all crawlers, but major ones should do.

include MANIFEST.in ez_setup.py
global-include *.py
global-include *.ini
global-include *.po *.mo
global-include CHANGELOG COPYING* INSTALL README*
global-include *.sh
include src/browser/public
include themes
recursive-include src *.js
exclude *.sh
global-exclude *.un~
global-exclude *.pyc
prune output
prune html