use metadata hooks in book info. left original code as a fall back
cs errors
Add some logic around metadata checking, viewable metadata.
Do each replace individually.
Merge pull request #1 from jordandukart/nhart-7.x

Add some logic around metadata checking, viewable metadata.
This is done betterishesque.
Merge pull request #2 from jordandukart/nhart-7.x

This is done betterishesque.
Merge pull request #46 from nhart/7.x

use metadata hooks in book info. left original code as a fall back
Use less hackery.
Merge pull request #47 from jordandukart/7.x

Use less hackery.
Changed xpath expression to read as //mods:mods[1].
Fixed an issue with jquery dependancies in IAViewer.
Fixed null check in conditional statement.
Cleaned up coding standards.
added required js library with specified weight, instead of using the js_alter() hook.
changed the order of jq loading, and added a minified jqui to match the jquery version.
Document the oddness that is the jquery dependancies in bookreader.
updated file docs in js.
Merge pull request #49 from MorganDawe/7.x.jquery_IAViewer

7.x.jquery ia viewer
Make sure that the bt code is available both inside and out of noconflict mode.