Changing behaviour of list field for readonly attribute.
adding readonly behav without hidden field in radio field.
Correcting required and multiple attribute in some fields.
timezone and textarea field are liitle bit refactored.
Modifying JFormFieldTest to incorporate required as boolean only.
Refactoring JFormFieldTest and adding test for readonly and disabled attribute.
Removing attribute evaluation completely from getInput method.
Adding test for diffrent attributes setted by setup method of JFormField class.
Adding some missin attribute in __get method and cleaning class space separated list.
Compressing the code in calendar field and reusing max-length attribute.
Adding a attribute to store default value.
First check for value attribute from xml then for default.
Fixing checkbox field after doing unit test.
Addin test methods for new attributes of checkbox field and modifying existing ones.
Adding __get in required field classes to access protected members.
Cleaning JForm according to coding standard. Fixing error in checkbox field.
Changing autocomplete and spellcheck attributes value to more code efficient.
Adding test for url field and timezone field.
Adding test for text field and textarea field.
Fixing test field and textarea field after unit testing.