Removing Jasmine things from build
Added memory cache logic in Events Cache service object

For the starred events feature some memory cache strategy for events cache is a good
idea once I need hit the events cache (where I store the starred items
too) many times for verify if some event is starred.
Started the tabs in events popup

This be needed for the new feature "Starred Events".
Added the star icon in popup events list
Created the starred events feature

Now the user can star some events from the events popup for read later or
something like this.

https://dl.dropboxusercontent.com/s/gm70gkcbj555d6v/2013-09-22%20at%2009.55.png

Resolves #15
Revert "Created some presention for ignored account feature"

This is no more necessary.

This reverts commit 67682d6eac241e59a45534d5770c244ce96c925a.
Tiny fix in events cache module

The events cache module wasn't overriding the collection in cache when
the flag for override was defined, this commit fix it.
Added the missing css class for icon in event popup
Updating the version to v1.5.0