initial commit

Very rough and full of clutter in some places and glaring holes in
others, but it's a start!
ImageTree and MobileJSON

changed getPath to getWebPath in plugins
Oops
Revert "Oops"

This reverts commit 1b3c437acd30f6eddc54474f525a03a9754f12a6.
Upgrade plugin.php => <Plugin>Plugin.php class
Upgrade complete

Now works with Omeka 2.0.4
Version bump
COMPLETED 2.0 upgrade
Merged from upstream.

This includes removal of the subdirectory, which should not be a part
of the repo, as per the other plugins.