Created knowledgeDB client base. Does not yet allow for queries, but should start a connection. Also put intelliJ project files in gitignore.
Modified KnowledgeDBClient. Added methods for executing single and queries parameterized queries.

Added Queries class for the queries.

Added Row class for parsing a row from a ResultSet.

Added comments for all classes.
Added missing Row class.
Added and fixed missed/bad comments.
Fixed some comments found by Arjen.
Moved the classes to a new package (rexos.libraries.knowledge).
Fixed header comments.
Added query for retrieving services per equiplet.
Merge branch 'development' of github.com:hesselmeulenbeld/HUniversal-Production-Utrecht into ServiceFactory
Created a mock servicefactory that will always return a DummyService.
Merge branch 'ServiceFactory' of https://github.com/hesselmeulenbeld/HUniversal-Production-Utrecht into development
Deleted some redundant files. Merged GetServiceDuration and GetServiceStepDuration all in GetServiceDuration.
Merge branch 'development' of https://github.com/hesselmeulenbeld/HUniversal-Production-Utrecht into development

Conflicts:
	src/mas/equipletAgent/src/equipletAgent/ProductStepMessage.java
	src/mas/newDataClasses/ScheduleData.java