Remove the issues module and it's dependencies

 - Revert "Adding in the field_extrawidgets module."
   This reverts commit 64043b292811387f67499289e36741644def30c2.
 - Revert "Adding in the field_collection module."
   This reverts commit 2c6bb97cf1bb6f29443f352119f42175f8a33ae8.
 - Revert "Adding in the machine_name module."
   This reverts commit b2a47f10ed44fde8562a3929f2792a006f79a5b5.
 - Revert "Adding in the Issues module and dependencies."
   This reverts commit 8936eac7af85b239b6190e5275984c7fa4db934b.