clean up the doc
Merge pull request #284 from VermontDesignWorks/fix_admin_get_subject

Fix the Admin getSubject() method to work with phpcr node IDs
Merge pull request #269 from sonata-project/cleanup-doc

clean up the doc
fix typo in doc
Improved error message
Merge pull request #286 from dantleech/fixes_for_phpcrodm

Improved error message
typo fix
replace live() and die() calls

These methods have been removed in jQuery 1.9, but they have
replacements.
Merge pull request #289 from greg0ire/jquery_1.9_compatibility

replace live() and die() calls
escape dash in Admin getSubject regex