Initial implementation of the Featured bookshelf

Warning: services.js changed. Be careful about merging to master. Develop parse keys should NOT be included.
Merge pull request #59 from JohnThomson/feature/featuredBookshelf

Initial implementation of the Featured bookshelf
Fix "Tok isin" spelling error in Narrow Search By pane
Merge pull request #61 from JohnThomson/feature/fixTokPisinSpelling

Feature/fix tok pisin spelling
Merge branch 'develop' into merge/developToMaster1
Merge pull request #62 from JohnThomson/merge/developToMaster1

Merge/develop to master1