Merge branch 'dev-shortcode-parameters'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Allow "0" as an option for select, radio and checkbox
Update README.md
Remove "cols" dependecy on "class" for text areas
Fix the hideous closure issue when binding shortcode handlers to tinyMCE buttons
Merge branch 'dev-fix-zero-option'
Merge branch 'dev-update-textarea-docs'
Merge branch 'dev-textarea-remove-cols-dependency'
Merge branch 'dev-fix-shortcode-handlers'