add and categorize public instance methods in readme; add misc notes to readme
Merge pull request #66 from barelyknown/readme

add and categorize public instance methods in readme; add misc notes to ...
Update position when scope changes
Merge pull request #67 from philiqq/master

Update position when scope changes
removing some whitespace noise
Adding a nil option to :add_new_at to allow new items to start off the list
Adding test for nil add_new_to option
Fix update_all deprecation warnings
Fix for :bottom_item returning items not in list
Add support for strong_parameters in Rails 4
Fix syntax error in 1.8.7
Added .rbenv-version to gitignore
Added Ruby 2.0 to travis, removed 1.8.7
Merge pull request #73 from soffes/master

Fix update_all deprecation warnings in Rails 4.0.0.beta1
Describe migration
use `#lower_items` and `#higher_items` to get the items lower and higher
Order higher and lower position by position, ascending
Added back 1.8.7, Syntax is compatible with 1.8.7 anyway, so let Travis have a go at it
Removed duplication in README
fixed test harness for 1.8.7