fix bug 844528 - no robots on allizom hosts
fix bug 850739 - put events map behind waffle
Merge pull request #927 from groovecoder/events-map-flag-850739

fix bug 850739 - put events map behind waffle
Merge pull request #926 from groovecoder/robots-dev-844528

fix bug 844528 - no robots on allizom hosts
Update installation-vagrant.rst
Merge pull request #928 from groovecoder/master

add link to download xcode command line tools
fix bug 841735 - Prevent self-redirecting
Merge pull request #929 from darkwing/self-redirect-841735

fix bug 841735 - Prevent self-redirecting