[Merge] lp:~osomon/webbrowser-app/uriboni-tab-context-menu into lp:webbrowser-app

[Riccardo Padovani]

Review: Needs Fixing

I tested it extensively and looks good: I also looked to code and I think it's ok.

Only thing to fix: the 'x' to close a tab isn't clickable anymore, the MouseArea that intercepts the click for context menu overalls it. Except from that, for me it's ready to go
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https://code.launchpad.net/~osomon/webbrowser-app/uriboni-tab-context-menu/+merge/272148
Your team Ubuntu Phablet Team is requested to review the proposed merge of lp:~osomon/webbrowser-app/uriboni-tab-context-menu into lp:webbrowser-app.