Fix documentation URL

Fix for Android 4.4 (Thanks @mgroeneweg)

• Fix for constructor error in IE (Fixes GitHub Issue #35)

1. Make button text translatable string (breaking change, after update reset you caption)
2. Add option auto start the camera, so no button click is required
3. Prevent users from editing or closing the form while the image is uploading:

• This can be done directly with the auto upload or on form save
• The progress message could be shown always 'During upload' (block UI) preventing user from interacting with the for. Or 'On form save' with 'Autosave', the upload can already be started while the form is edited, and only show the progress on saving the form when the upload is not completed yet.

• When canceling the camera no longer an error message is shown. (Solving Ticket #65667)
• Corrected the CSS classes in the (web modeler) preview

Bug fix, On save nanoflow will now only be called when provide

• Add after save call nanoflow
• Change widget name to Camera
• Update widget icon

[821876] Fix an issue where on change microflows failed to execute.

Fix issue with non-responsive button after initial use.
Fix issue with non-updating image viewer on re-opening a view.