Version bump to 0.18.4.pre
Updated to rails 4.0.0
Added keyboard selection and mouse click deselection capabilities to radio and checkbox inputs
Time inputs have been revised into 3 separate text boxes, and enhanced with functionality for quick input.
Merge pull request #2 from pmanko/enhanced-time-inputs

Time Input Functionality
Merge Radio button and checkbox input functionality
Use of Ruby 2.0.0-p247 is now recommended
Fixed focus problems for radio buttons and checkboxes and added new focus class\nAdded keyboard deselection of individual checkboxes\nFixed lost state problems for radio buttons
Merge pull request #4 from pmanko/enhanced-group-inputs

Fixed numerous problems with checkbox and radio button functionality
Spacebar and non-value key fixes\n Added focus styles to checkboxes
Merge pull request #5 from pmanko/enhanced-group-inputs

Spacebar and non-value key fixes, and added focus styles to checkboxes.
Fixed focus skipping issues and current time formatting issues
Merge pull request #6 from pmanko/enhanced-time-inputs

Fixed focus skipping issues and current time formatting issues
Fixed focus skipping, button size for time inputs. Removed prepend/append functionality. Added value clearing functionality
Merge pull request #7 from pmanko/enhanced-time-inputs

Fixes, clear button and key, prepend/append removal for time inputs
Remove append and prepend from time variables
Current Time Button should only show if the variables has `show_current_button` set to true
Don't wrap on white space for time inputs
Make clear lowercase
Added placeholder text for time boxes