build-with-colors: moar colors

Colors: add more colors to final build steps
- fix releasetool echo and visible recovery echos

- rename CL_PFX and CL_INS to better match the
  colors they show.
- add more colors.

Output of:
- most host stuff is yellow
- most target stuff is green
- installing/copying files is cyan
- import/export includes and notice files is cyan
- bootimage/recoveryimage is cyan
- and some more colors in many places ;)

Ported from jellybean branch

Original authors: Tanguy Pruvot <tanguy.pruvot@gmail.com>
                  Chirayu Desai <chirayudesai1@gmail.com>
Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I876677e4d376705ad2b37188fe0bb96a01f541f8