add active_record_40 to Rakefile :spec task
Test against Rails edge
Test against sinatra 1.4, move sinatra -> sinatra_13
change #page_entries_info to use model name when collection is empty
page_entries_info should use model name Fixes #340 and Fixes #348
limit to require activerecord 3.2.x for sinatra
fix build error in spec with sinatra

The error was 'NameError: uninitialized constant Kaminari::ActionViewExtension'.
revert c7c88c576786d44623423ed3a5d466874a63837f
Merge branch 'issue_340'
clean with transaction
add test for #203
Be sure to bundle AR 3.0.x (under Ruby 1.8.7)
Be sure to bundle AR 3.1
Be sure to bundle AR 3.2.x
Be sure to bundle DB 1.2.x
Rails 3.0.x fails to load helpers in Engines (?)

https://github.com/amatsuda/kaminari/commit/2ed8adfe378594ae1585ac4a457a6d01f04478eb#commitcomment-3882694
fix URL of build status icon on README.rdoc
Merge pull request #434 from eitoball/fix_build_status_icon_on_readme

Fix URL of build status icon on README.rdoc
Need to bundle actionview gem for edge Rails
Failing spec for AR4 + custom select + count

refs #409