Add parser for OWL 2 functional-style syntax

Implement a parser for the OWL 2 functional-style grammar.

Signed-off-by: Maximilian Marx <mmarx@wh2.tu-dresden.de>
Add basic file-parsing frontend
Ignore more files

Ignore profiling output.
Merge pull request #1 from mmarx/pickup/fowl

Pickup/fowl