Updated Cmake builds to properly manage the 'ENABLE_INTERNAL_DOCS' option.
Reformatted documentation to make things a little more cohesive.
Removed 'section' flag that was causing a problem with the 'internal' flag.
Fix compile errors in HDF4 support from change of att->xtype to att->nc_typeid and similar var change.  Still a bug  at runtime with ref count for type ids.
Reorganized files to reduce clutter and to make things a little more coherent. This is an ongoing process.
Change continuous integration site back to the staging location.