Added more parsers to NOMAD

.gitignore

openkimparser/__init__.py

openkimparser/__pycache__/__init__.cpython-36.pyc

openkimparser/__pycache__/parser_openkim.cpython-36.pyc

openkimparser/metainfo/__init__.py

openkimparser/metainfo/__pycache__/__init__.cpython-36.pyc

openkimparser/metainfo/__pycache__/openkim.cpython-36.pyc

openkimparser/metainfo/openkim.py

openkimparser/openkim_tool.py

openkimparser/parser_openkim.py

parser/parser-openkim/setup_paths.py

setup.py

src/main/scala/eu/nomad_lab/parsers/OpenkimParser.scala

src/test/scala/eu/nomad_lab/parsers/OpenkimParserSpec.scala