Update default theme
Updated default theme
Fixed docs for --api-key

`--apikey` -> `--api-key`
Merge pull request #865 from pferreir/patch-1

Fix in docs: --api-key
Moved forms out of applications view
Moved forms out of account view
Removed duplicated form
Moved forms out of admin view
Removed __init__ method
Assign a category by default when creating a project via API
Merge pull request #867 from PyBossa/issue-533-project-without-category-api

Assign a category by default when creating a project via API
Added simplified import forms to forms module
Refactor
Update theme
Create importers module outside of views/
Refactor
Create hidden field in forms to identify its kind
Remove unused attributes
Fix missing import
Adapt tests to new changes