tree a06bd4b15a7505ae1d99515e1bbb315eeb3d87bc
parent e0f0aaf7a9025e134acf546de482f5c6b261973d
author Sébastien Blin <sebastien.blin@savoirfairelinux.com> 1527863002 -0400
committer Sébastien Blin <sebastien.blin@savoirfairelinux.com> 1527888960 -0400

drawing: fix SIP avatars and color

+ Use algorithm described here:
https://git.ring.cx/savoirfairelinux/ring-project/wikis/Identifiers
+ Fix purple color code
+ Move helpers to public to be available anywhere. No reason to make
it private.

Change-Id: I4f2814958970da275f8e1a815eefb536c5935cec
Reviewed-by: Hugo Lefeuvre <hugo.lefeuvre@savoirfairelinux.com>