Fixed: Retrieves info before closing curl handles.
Fixed: Added missing method.

Default curl functions should be called if library hook is disabled.
Added: Default blacklist paths added.
Fixed: Status can be accessed statically again (needed in __callStatic).
Fixed: Changed class name because of late static binding and matched filter interface.
Cleanedup: Removed empty test class.
Fixed: Filters array must be static to be accessible by magically created StreamProcessor.

A `StreamProcessor` instance is magically created by `stream_wrapper_register()` and
there is no way to add information to this instance, which is why all data is stored statically.
Fixed: Turn off vcr immediately after turning it on, to avoid failing tests because of 'invalid requests'.