Expose gem upgrade failures on CI. Build will break. Next checkin will fix it. :)

ci.sh

@@ -4,6 +4,7 @@ echo "**************************************************************************
 echo "*                                  ruby 1.8.7 REE build                                         *" &&
 echo "*************************************************************************************************" &&
 echo "" &&
+rm -f Gemfile.lock &&
 source /usr/local/rvm/scripts/rvm &&
 rvm use ree@diaspora --create &&
 bundle install &&