[FIX] #250

Closes #250

See merge request !348

Reindex flags refactoring + match method fix

See merge request !346

Fix Processing Functions. Introduce custom target Parameter.

See merge request !343

flags data and result properties of SaQC

See merge request !342

callWrapper in register decorator becomes a Class

See merge request !339

- added property flags
- added property flagsRaw
- added property data
- added property dataRaw
- added property result
- added Result class
- rm Accessors
- fixed test that rely on getResult