This is to prevent false positives when admins think that the UI works
correctly, while it is not.

In next PR I plan to update Angular to 1.5 and compiler to a new
release. This is a cleanup that is prerequired to do this. There's a
bunch of small fixes here, like unused variables removal or documenting
with JSDoc.

This is in preparation for release. After we do this, incompatible
changes to the api will be forbidden.

Layout on deploy page

Previously the heapster client would always talk to the same IP, even
when the master moved somewhere. Now it reuses apiserver client and
abstracts service proxy. This makes is always work when the apiserver
client is correct.

This is in preparation for brand-new CI setup where we run karma and
integration test against all major browsers (IE/FF/Chrome). With this
change the tests pass.

As per spec:
https://raw.githubusercontent.com/kubernetes/dashboard/master/docs/design/mockups/11-11-2015/14_deploy%20more.png

Added links for documentation, and renamed Replica Set to Replication Controller, revised tooltip texts

When there is no warning events and you change filter to Warning in ReplicaSet Detail page,
 "No events were found" message is displayed and filter form is not shown.

TODO that is left: format CPU usage. Now raw number is displayed.