Merge remote-tracking branch 'noosfero/stable' into easysafeinstall
Merge tag '0.42.0' into easysafeinstall

Conflicts:
	config/environment.rb
Bumping version 0.44.3
Updating public error pages
Merge branch 'stable' of git://gitorious.org/noosfero/noosfero into easysafeinstall

Conflicts:
	Rakefile
Add travis configuration
Merge branch 'travis' into escambo