Fix backpacks#query route handler #177
Refactor backpacks#query route handler for returning one or more backpacks #177
Remove backpackById #177
Fix tests
Refactor tests to speed up execution
Refactor backpacks and folders controller
Use AppCtrl.sendDocuments for categories#query #177
Add AppCtrl#createModel function
Refactor AppCtrl#createModel #177
Rename AppCtrl#createModel to AppCtrl#createDocument; use AppCtrl#createDocument in folders controller #177
Remove BackpackSchema#createUngrouped #177
Remove console.log from Backpack remove hook
Remove console.log from Backpack remove hook
Add AppCtrl#updateDocument #177
Add AppCtrl#udpateDocument to categories controller #177
Add AppCtrl#udpateDocument to folders controller #177
Add AppCtrl#udpateDocument and AppCtrl#createDocument to items controller #177
Merge pull request #180 from theponti/refactor/server-side-controllers-#177

Refactor/server side controllers #177
Merge pull request #181 from theponti/develop

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