* Importer fix: we were trimming the wrong part of the classname when creating a category. This led to categories not being recognized.
* Add a component importer. Uses same fields as consumable importer. Only trick: If an asset_tag is present, we checkout a component to that asset on import
Enable component importer. Also calculate the importer classname in a cleaner fashion.
* Fix comparisons. find can return an index of 0, which is falsy.
* Set user if asset is checked out to user. fixes email problems.
* Use sometimes validation to ignore this when no values are present.
* Move Actionlog details to a presenter and port the activity table to use it. Still need to port other parts of the application, but this consolidates a lot of logic.
* Attempt test fix
* Port users,licenses, and assets view to use the presenter to generate table values.
* Step 1 of refactoring importer to use separate classes.
* Port web importer. Fix an issue with validation where index 0 would be treated as false and cause weird results.
* Farewall, AssetImport. You've served us well.
