Exporting a World-Map

This patch adds the world map exporter.

- add worldmap-save.c that writes the html to the file
- use Google maps v3 API to put the place marks on the map
- add worldmap-options.h to contain some settings for the JS which will
  make it easier for those to be changed
- add save HTML action in the mainwindow user interface

Signed-off-by: Gehad elrobey <gehadelrobey@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Get rid of division by 0 by reshuffling EAD and EAN logic

Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Show EAD/END only for trimix/nitrox dives respectively

Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Exchange EAD and END to align our language with the rest of the world

This needs to be tracked in the documentation as well.

Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
EAD/END explanation in user manual.

E is for "equivalent".

Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Fix crash with libgit when it's compiled with GIT_THREADS

Call git_threads_init() before using libgit functions.

The documentation says:

"If libgit2 has been built with GIT_THREADS on, this function must
 be called once before any other library functions.

 If libgit2 has been built without GIT_THREADS support, this function
 is a no-op"

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Distinguish between entered and calculated waypoints

Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diveplan with entered and computed waypoints to UI

Recently Robert Helling provided a patch "Distinguish between entered and
calculated waypoints" in an attempt to distinguish between entered and
calculated stops.

This patch is an independent (content wise) extension of the above
patch and is built relative to it which adds new table to display
computed waypoints in plan mode.

Currently table includes only two columns "Comp. Depth" and "Comp.
Duration", which can extended to show further information.

This is only a start to the UI interaction in PLAN mode.
In addition to this there are many TODO things that diveplan feature
demands

TODO:
1. Show more details through "Computed Waypoints" table.
2. Remove tooltip from "Computed Waypoints" table widget.
3. Make contents in "Computed Waypoints" table widget non-editable.
4. Fix error when trying to save dive plan without using cylinder data.
5. Make dive plan editable after saving it.
6. Improvise dive planner graphics window.

Signed-off-by: Lakshman Anumolu <acrlakshman@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Merge branch 'planner-mods'

Nothing exciting here, just a few independent changes close to each other.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Make divelist header corrections Mac specific

The +10 pixels fix was introduced to fix some layout issue on Mac ways
back, but it breaks things on Android. This makes sure this only gets
applied when build for mac.

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Add a travis.yml to test a build.
Build on osx