GEB-309 Update travis config to be able to run checks against pull requests
GEB-309 Fix log formatting in travis, force it to use required task instead of the default which is assemble
Update changelog
GEB-291 Catch NPE thrown by WebDriver.getCurrentUrl()  in Browser.go() - this is against the contract but happens for some rogue drivers
GEB-300 Add codenarc to the project, only import related rules enabled for now
Remove support for opening multiple BrowserStack tunnels as it turned out not to be necessary
Download the wrapper over https.
GEB-313 - Fix incorrect $('title').text() usage in manual
GEB-286 Exception thrown when trying to set value on an invalid element (non form control)
GEB-300 Codenarc - white space
Merge branch 'GEB-286' of git://github.com/chris-prior/geb
Remove unnecessarily defensive code
Merge remote-tracking branch 'origin/master'