Fix sheep color's, add shear sound.
Save IsSheared from Sheep.
Code fixes.
Moved the random code to a function (cSheep::GenerateNaturalRandomColor())
Add doxy-comments.
Fixed wrong types. (BLOCKTYPE -> NIBBLETYPE)
Merge branch 'master' into Sheep
Changed comments.
Fixed diamond mover plugin
Merge pull request #1166 from Howaner/GlobalFixes

Fixed wrong types. (BLOCKTYPE -> NIBBLETYPE)
Merge pull request #1133 from Howaner/Sheep

Sheep fixes
Merge pull request #1167 from Howaner/Plugins

Fixed diamond mover plugin