Merge pull request #2 from aydex/javdb2

Added some javadoc again, don't know why it disappeared
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Merge branch 'master' of https://github.com/aydex/IT1901-Gruppe11
Joda...
Update .gitignore
Merge branch 'javdb2' of https://github.com/aydex/IT1901-Gruppe11
added external libraries
fixed small issue
fixed smaller issue
fixed layout
Eh..
Merge fix