Fix modal blackout bug.
Merge branch 'master' into vudl-flat
Merge branch 'vudl-flat' of https://github.com/vufind-org/vufind into vudl-flat
Style edits for scrollTo.
Moved techinfo to templates.
XML collapsing + and - icons.
Btn styling.
Removal of vudl-collection.
Change collection override to pull root_id from config in VuDLController
Move getRootId out of Fedora.