initialize variable, fixed assign to same var
property "_options" does not exist, removed underscore
missing var declaration
QA
removed dead assignment, fixed variable name
replaced static with self
QA
method "_replacePlaceholders()" does not exist, removed underscore
fix for broserinfo
fixing not existing classes
property "names" does not exist
not getCancelled(), but isCancelled()
renamed writeLog() to log()
variable $html does not exist
removed BOM