* Fix 46: Purge attribute index before a Device object is deleted.
0.5.4
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* Update libs and small UI fixes
+ Add filter options to networks page + css cleanup + Fix bug where all changes were for site id 1. fixes 51 + Update libraries to later versions to get some new features.
0.5.3
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* Bugfix in validating Attribute when constraints are not dict.
0.5.2
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* Fix 40 Auth token verification now uses session from request handler
+ This is very difficult to reproduce, so changing the request handler (which is currently the only caller of User.verify_auth_token()) to send its own session when calling is a best guess at solving this.k