Added methods to convert R,G,B(,A) float values to hex string in (A)BGR or RGB(A) formats
Added methods to convert R,G,B(,A) float values to hex string in (A)BGR or RGB(A) formats

git-svn-id: a58f1e388be0b035aaf3ce3f4edf164054050d24@164 65eab6d0-0751-0410-986a-37c5601cf520

sensiasoft/lib-ows