Updated samples to Ext JS 4.2
Updated copyright
Switched to .jshintrc config file
Removed trailing spaces
Normalize Bancha data validation rules with Bancha override
Updated gitignore
Refactored file extension VType into a class
Extended spec runner
code cleanup
Fixed test case
Switched to .jshintrc config file for test cases
Updated copyright for test cases
Removed trailing whitespaces in test cases
Refactored multiple files to use classes
Updated path to logo image and email