IDEUI-51: fix icons fill, font and background colors.
Merge with master.
IDEUI-23
IDEUI-23
RELEASE:Update maven parent to latest tag
[maven-release-plugin] prepare release 3.0.0-M18
[maven-release-plugin] prepare for next development iteration
RELEASE:Update maven parent to latest snapshot
Merge branch 'master' into CLDIDE-1763