Almost finished implementing the store action. But, I still get strange errors when the mail transaction commits. Mail is stored though.

Moved address-part, match-type and comparator code registries from interpreter to binary where they belong.

Grouped runtime parameters into a single runtime environment and started implementation of result composition/execution.

Added actual flag management to the imapflags extension. Addflag, removeflag and setflag now do what they should do.

Implemented code generation and interpretation for the commands introduced by the imapflags extension.