HYD-4846 Remove dead old UI code
HYD-4846 Remove dead old UI code

Now that a new status screen is landing in 3.0, it will subsume all the
functionality of the existing alerts and events (history) screens.

Due to this, We can remove both of these screens. Also, there is a bunch of
old UI angular code that can be removed as well.

  - Remove links to alerts and events screens.

Signed-off-by: Joe Grund <5a0004131f5af71cc30270f318d2c30ba7aaa99a@intel.com>

intel-hpdd/GUI,intel-hpdd/GUI,intel-hpdd/GUI