Almost all actions on views were not properly handled, because they were still
methods directly on a view object rather than in `actions` property. This commit
fixes it.
This commit starts refactoring of one of the remaining areas where we do weird
tricks to get the desired behaviour. Namely, we were treating "my_repositories"
and "recent" not as individual routes with separate URLs, but only different
states on the repos controller. Such approach leads to various problem with
connecting outlets on rerenders (ie. we don't explicitly connect outlets when
changing from one view to another programatically).
A new cleaner way is to change both tabs into routes.
Layout handling in travis-web was implemented in a dynamic way, so we
could change a main layout from any of the routes. This needed a
`rerender` call which was making things harder and needed some hacks. It
also broke a few transitions when upgrading to 1.8.1.
After examining our usage of layouts I've noticed that we don't need to
change the entire layout dynamically and instead we can set layout on
root routes (like "index", "profile" and other root routes).
the (i) is a miscommunication as it looks like it is to give information about the tabs instead of pop down descriptions underneath each of the repos in the recent and 'my repos' lists.
