Fixed a small issue with the prolog term grammar
Mostly done!
Merge branch 'mongo-refactor' of https://github.com/leithaus/SpecialK into mongodb_protegra
Fixed the issue with variables.
Fixed problem with underscore.
updating test
Merge branch 'mongo-refactor' of https://github.com/leithaus/SpecialK into mongodb_protegra
Replaced old parser with new one. This code has not been tested! Use at your own risk.
updated tests for parser
Merge branch 'mongo-refactor' of https://github.com/leithaus/SpecialK into mongodb_protegra
Fixed an issue with string parsing that was causing failures in Protunity tests.
revd version, more tests
Merge branch 'mongo-refactor' of https://github.com/leithaus/SpecialK into mongodb_protegra

Conflicts:
	src/main/scala/com/biosimilarity/lift/model/store/PersistedMonadicKVDBMongoNode.scala