Tried adding paging to the attribute codes.

Still working out an infinite loop problem caused by changing a watch variable within a watch... Not sure where it is being triggered yet.
Got the paging filter working.

Still need to finish fleshing out the rest of the codes edit tool. But this filter can be used again elsewhere.
Added a few more changes to the filter to compensate for order by.

Added a form for editing type information.
Added a little bit more to clear the pages cache so that it doesn't eat up memory.
Merge pull request #546 from Jedwondle/v1.3

Got the paging working on the codes modal.