Merge pull request #188 from jbreuer/patch-2

Fix 1 for #187
Merge pull request #189 from jbreuer/patch-3

Fix 2 for #187
Merge pull request #190 from jbreuer/patch-4

Fix 3 for #187
Merge pull request #191 from jbreuer/patch-5

Fix 4 for #187
Merge pull request #184 from imulus/fix/class-conflicts

Prefix fieldset class names to help avoid conflicts
Merge branch 'master' of github.com:imulus/Archetype