small bug in the lib :)
Migration files
Added some more interesting properties on the Card model
Several Widget modifications ...

- Added a Text widget to have a simple text field.
- Changed a few other widgets to globally achieve the same thing : have them being able to change their model and still work properly. Added a setModel function on the defaultwidget, some re-binding when the model is swapped, some re-rendering, etc.
Commit database because i'm METAL
Further work on the small API class : support for update
Styles ...
Added support for the main verbs (CRUD) + some auth config
index template
Various features :

- Added a few form items
- Added an upload to imgur
- Added the gallery etc.
- Card background handling
- Minor tweaks ...