#20 Use MD5 for keynames in cache
Fix Stringify error with Chrome and Push State requests
Fix the usage of name one inside of input_many

name_one inputs (both bootstrap and jquery_ui versions) don't work inside an input_many. 
It looks like they are incompatible with the clone(true) method. Using clone() fixes the issue. 

The "true" option enables the cloning of events. I have tested this solution a bit and I haven't found any problem.

References:
  - http://jsfiddle.net/aJdn8/  (you can play with true and false and see the result)
  - http://stackoverflow.com/questions/13664020/jquery-autocomplete-and-clone
input-many: fix "label for= attributes are not updated" bug.
sortable-input-many: fix "+/- buttons, id's and name's are not updated on reorder" bug.
input-many:  remove duplicated code.
#18 Fix issue with page_path in form helper
Update search_filter.dryml

change `clear-form` set context to `nil` same as for `search-form`

label for `clear-submit` internationalization change
Update model.rb
Update hobo.es.yml
Update hobo.en.yml
Update hobo.ru.yml

add key `hobo.table_plus.clear_submit`
Update model.rb

`parse_sort_param` check for `db_sort_field.blank?`
URL for Art$Work had a typo

Correct the URL.
explicit require of modules in dryml
explicit require of modules in hobo_fields
explicit require of modules in hobo_rapid
Update i18n.markdown
Fix nested input many problem and fix final tests
start on Rails4 support