Merge pull request #70 from ylevitsk/master

grader updates
adding ms3 TEST file requirements
Merge pull request #71 from RAlmada/master

adding ms3 TEST file requirements
Update TestDatabaseTEST.java
Update AutomaticGenerationTEST.java
Update TestDatabaseTEST.java
comment
updating javadocs
Merge pull request #72 from RAlmada/master

updating javadocs
Merge pull request #5 from HexSoftware/master

Updating My Fork
added filtering
java docs updates
java docs updates
java docs updates
java docs updates
java docs updates
java docs updates
java docs updates
java docs updates
added removing questions