fix for layout validation running after a page has successfully saved and it returning back FALSE
fixes for remove button displaying multiple times in repeatable field
added ability to use a different model other then fuel_pagevariables for block layouts
changed fuel_javascript configuration to allow for loading javascript files from different modules or the application directory
changed module boolean toggle fields to display an empty value if the value is an empty string or NULL
updates to minor updates to documentation regarding model hooks
changed version number to 1.0.3