Tried to fix #110
Fixed emase standard color theme.
EmacsStandard color: fixed color of package names.
Emacs Standard color theme: removed all bold effect.
Added color theme Solarized Light.
Preliminary Solarized Dark color theme.
Solarized color theme: refined.
Solarized Dark colors: fine tune.
Solarized colors: keyword used violet instead of orange.
Tried to fix twilight color theme.
Preliminary Darcula color theme.
Preliminary Darcula color theme.
Solarized color: fine tune.
Merge branch 'master' of github.com:dcaoyuan/nbscala

Conflicts:
	scala.editor/src/main/resources/org/netbeans/modules/scala/editor/resources/Darcula/fontsColors.xml
Darcula color: removed bold for keyword.
Minor fixes.
minor.
sbt Download Source/Doc jars action.
console. Fixed colorful output.
Upgraded to sbt 0.13.5