Allow tracking of more weight systems

I never imagined that people would want to track more than 4
weightsystems, but we just had an enhancement request from a user who
tried to enter a 5th system. Let's hope 6 is enough for everyone.

Fixes #383

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Including alarms and bookmarks on UDDF import

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add depth conversions to XSLT

Convert depth to and from mm.

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Use bookmark flag when bookmark contains heading

Bookmark with compass heading is named 'heading' and should use the
bookmark icon.

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Test dive for events

Dive with test events, can be used to test approximation of depth when
exporting dives.

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Generate UDDF waypoints for in-between events

This patch generates a waypoint for events occurring between profile
samples. It approximates the depth of the crafted waypoint linearly
between the recorded sample depths.

Fixes #385

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Support for multiple cylinders on UDDF export

Adding support for multiple cylinders on UDDF export. This also adds a
cylinder reference to the tankdata to enable mix lookups.

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Cylinder support improved on UDDF import

This patch adds support for cylinders for UDDF version 3.2.1.

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Remove unnecessary cylinder generation on UDDF

Nowadays cylinder tags are generated based on actual usage. This
includes all the required information on cylinders. Therefore generating
incomplete cylinder tags from all listed cylinders is not needed
anymore.

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>