Add youtube files
Add vimeo files
Add solo citation files
Add creative commons files
Add image gallery
Add oxam files
Add oxpoints files
Add twitter files
Merge pull request #18 from ox-it/youtube

Add youtube files
Merge pull request #19 from ox-it/vimeo

Add vimeo files
Merge pull request #14 from ox-it/solo-citation

Solo citation
Merge pull request #7 from ox-it/creative-commons-images

Add 'Embed Creative Commons Image' Widget
Merge pull request #5 from ox-it/oxpoints

Add 'Embed OxPoints' Widget
Merge pull request #12 from ox-it/oxam

Oxam
Merge pull request #15 from ox-it/twitter

Twitter
Move colorbox files into /image-gallery/lib/colorbox
Move common files into common and common-wl

- get-available-sites and get-user-data get moved into /common-wl
- get-plugin-dialog-html can be used across all the plugins, so /common
Add bind-folder-listing-to-preview.js to /common-wl

Used for image-gallery and folder-listing
Fix path urls and change getImageGalleryDialogtHtml to getPluginDialogHtml
Load bind-folder-listing-to-preview.js in dialog