* Add presenters for models. Move bootstrap table JSON generation to these presenters, which cleans up controllers a lot. Move view specific modifications from the models to the presenters as well.
* Fix some issues found by travis and codacy
* Fix a few more issues found while testing.
* Attempt another acceptance test fix
* Try something else
* Maybe..
* Create a new action_log table to replace asset_log. Use Polymorphism to generalize class and targets. Port everything I can find to use it. Add a migration to port the asset_logs table to action_logs.
* Initial work on requestable asset models
* Backend work for polymorphic requests table to store checkout requests.
* Add missing files
* Add a record to the db when requesting items. Build up a testing route for interfacing with this.
* Users can now toggle requests of items on the request page. Reformat page to use the same tab layout we use elsewhere
* Polymorphic request function. Implement requesting of asset models. Need to port mail/slack to notifications still.
* Implement requesting of asset models. Build up emails and notifications to support it. Allow specifying a quantity of model to request.
* Add view to show currently requested assets. Needs some work and cleanup, but it isn't accessible from anywhere yet.
