Merge pull request #74 from mariusoe/master

Fixed issue #17
Fixed issue#71: Page reload should not log out the user

Change-Id: Ib94003fb2c5857bb3fcb260375d6db6bf472fe3c
Signed-off-by: Marius <marius.oe@gmail.com>
Fixed issue#75: Scenario export to file crashes SoPeCo

Change-Id: Ifd068037cd859c0a44e229187a635abe9fdace28
Signed-off-by: Marius <marius.oe@gmail.com>