Adds label support to Images
Merge pull request #62 from jrforrest/master

Allow disabling of the 'new' button
Merge branch 'master' of github.com:smashingboxes/cardboard
Moves vendor javascript to vendor folder

- Better code organization
- Cardboard is showing as a Javascript project in Github. This change
helps towards fixint that
(https://help.github.com/articles/my-repository-is-marked-as-the-wrong-l
anguage). The vendor folder is excluded from statistics.
lock bootstrap version to 2
Merge branch 'master' of https://github.com/smashingboxes/cardboard
document the page_path and page_url helpers
make new_button syntax backward compatible
dragonfly updated to version 1
improved seed for new dragonfly
new version number

+ remove uneeded comments and other small changes
cleanup initializers to avoid conflict with main app
fix image defaults

now uses the file directly in assets folder instead of creating a
duplicate of the image under the dragonfly folder (each time seeds run!)
fix boolean
code climate on readme
don't rescue missing template in production
improved image upload

also now fields are not required unless they were previously filled.
dummy pages
more sane new page part creation for repeatable parts
fix bug with field position being out of order