User manual: Using CCR equipment with Subsurface.

This is a first stab at some text detailing the import
and handling of CCR dives within Subsurface. Three figures
added.

Signed-off-by: willem ferguson <willemferguson@zoology.up.ac.za>Kind
regards,
willem

From da16229327331731794b356b8e8504a4cd160634 Mon Sep 17 00:00:00 2001
From: willem ferguson <willemferguson@zoology.up.ac.za>
Date: Sun, 16 Nov 2014 15:50:44 +0200
Subject: [PATCH] Update user manual with CCR instructions

This is a first stab at some text detailing the import
and handling of CCR dives within Subsurface. Three figures
added.

Signed-off-by: willem ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Addded a min / max layout for the filter, and a filter count

But the filter count seems to be broken for some reason and
I really don't know why. It seems to work for tags, but
not for everything else.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Improve the filter message and placement

This makes the text easier to translate (and more meaningful).
Also modifies its position to be centereed in order to look less "squeezed
into the corner".

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Improve the filter logic

The MultiFilter itself should walk the dives in a trip. This way the logic
(OR within a category, but AND between categories) is correctly applied
and the flags in the dives are set correctly (which makes the overall
counts for dives filtered work correctly.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Remove unused DivesFilteredOut variable

It's kinda redundant, anyway, given that we know the total number of
dives.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Divelist trip text includes the number of dives shown with current filter

But only if not all dives in the trip are shown.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Remove bogus strings and add tooltips to filter buttons

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Latest strings and translations

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>