Only try to add intents for colors we are using.
- Added "horizontal" string orientation to Nutcracker. This allows, for example, pixel signs.
- The Picture Nutcracker effect was not showing all of the strings, it was always short a string... if the graphic and number of strings were equal.
Minor change to some logging that is commmented out for later use.
Merge remote-tracking branch 'remotes/jeff/master' into mergeall3
Merge remote-tracking branch 'remotes/derek/master' into mergeall3
Merge branch 'intervals' into mergeall3