JSTree tweaks from FLVC's feedback.
Use click instead of bind.
Add section editing to the PDF management form.
Bit of code clean up.
Merge pull request #28 from jordandukart/7.x-FLVC-50

JSTree tweaks from FLVC's feedback.
Encode and decode as needed so we don't write invalid XML, define a var.
Remove the left click on PDFs to not break states.
Update the view for stubs.
Merge pull request #34 from jordandukart/7.x-FLVC-50

Remove the left click on PDFs to not break states.
Changes based on code review.
Merge pull request #30 from jordandukart/7.x-FLVC-52

Add stub editing to the PDF management form.
Special chars everywhere.
Merge pull request #31 from jordandukart/7.x-FLVC-53

Use strlen instead of empty cause PHP doesn't like string zero.
Merge pull request #32 from jordandukart/7.x-FLVC-54

Encode and decode as needed so we don't write invalid XML, define a var.
Merge pull request #33 from jordandukart/7.x-FLVC-55

Update the view for stubs.
Isset.
Merge pull request #35 from jordandukart/7.x-FLVC-54

Isset.
Use Fedora 3.4 complaint SORTing where we can, ITQL where we can't.
Probably should make the content model actually exist.
Merge pull request #37 from jordandukart/7.x-FLVC-57

Probably should make the content model actually exist.