Merge pull request #20 from daniel-dgi/7.x

Only showing the bookmark block on the islandora/object view route.
Add an alter.
Update the api.php.
Merge pull request #21 from jordandukart/7.x

Add an alter.
Bookmark rss
Merge branch '7.x' of https://github.com/Islandora/islandora_bookmark into 7.x
 fixed syntax error
Make the get bookmark by number return FALSE if it does not exist in the db.
Comment better.
Merge pull request #1 from jordandukart/7.x-phil-api

7.x phil api
code review changes
Merge pull request #22 from philsogaDGI/7.x

Bookmark rss
Delete pids from lists if the object becomes purged.
Merge pull request #23 from jordandukart/7.x

Delete pids from lists if the object becomes purged.
merged with cselig 7.x branch
travis bugs
travis bugs
 fixed duplicates for travis
added fedora 3.6.2 to travis
updated the README file