Merge pull request #58 from mariusoe/master

Fixed bug at JPA-driver loading.
Merge pull request #59 from mariusoe/master

Changed and fixed jpa-driver in persistence.xml
Replaced comment separator with quotechar in csv export

Change-Id: If1ac815e3fa0f9d2575cdeb11f9179ff3f0b6a14
Signed-off-by: Marius <marius.oe@gmail.com>
Fixed R export

Change-Id: I91e9d11e2acd6ef0b5b5bf03e03c94bc018eb025
Signed-off-by: Marius <marius.oe@gmail.com>