Fix pagination bug related to default row_count

If you perform a search and try to paginate, it'll throw an error for
not having a :rows set. This should fix it.
Merge pull request #29 from yannyu/master

Fixing pagination bug related to default row_count
Add user collection selection facility
Merging with Main branch

Merging with master branch to get the collection selection
Works with new merge

Deleted a few files so that this would work with the pull from the
master branch
Merge pull request #19 from adamjlucid/DevelopmentEnv

Development env