bookmarks share with anonymous can be viewed by everyone
removed the variable_get
fixed user access to bookmarks
Merge branch '7.x' of https://github.com/Islandora/islandora_bookmark into 7.x
removed coding standards ignore
removing comments
removed more comments
removed anonymous references
Merge pull request #27 from philsogaDGI/7.x

bookmarks shared with anonymous users can be viewed by everyone