debian/control: add texlive language build-dependencies
OrderedTask: invoke ScanActive() in UpdateGeometry()

Update the active_state attribute of all task points.  Fixes a crash
bug due to uninitialised active_state attribute on Windows CE.
Revert "XML/Node: use std::swap() in move operator"

This reverts commit dfeee6b53cf55eca27f03aa59b3a5f244d9fd213.

The commit caused a memory leak when assigning a child node to a
parent, because the "other" instance was never freed.
XML/Node: allow nested assignment

Make sure the "new" Data object doesn't get destructed before its
Ref() method gets called: reference the new one first, then
unreference the old one.
debian/control: install all manuals
TaskLeg: add missing return in GetScoredDistance()

Fixes crash after running into gcc_unreachable().
TaskLeg: remove unreachable "breaks"
Makefile: bundle libgcc.dylib and libstdc++.dylib on Mac OS X

Don't link the gcc libraries statically and bundle the two libraries
inside the DMG.  This is necessary because the latest MacPorts gcc
packages don't ship libstdc++.a, and the bug report on the MacPorts
bug tracker was closed as "WONTFIX":

 https://trac.macports.org/ticket/36719
Makefile: add variable MANUAL_PDF

Target "install" installs all manuals; include the new ones.
debian/changelog: prepare for 6.5~alpha1
debian: move manuals to separate documentation package
release v6.5_alpha1
Android/I2CBaroDevice: TE should call ProvideTotalEnergyVario(), not Netto.
Merge branch 'master' of git://github.com/Tjeerdm/XCSoar
tools: make all scripts executable
rasp: move to tools/
configure: move to build/contrib, document as unsupported

Many users see the "configure" script and assume it's mandatory,
because it usually is with other software packages.  However, this
script was contributed, is not necessary at all, and can create
problems that are hard to find and fix.  I do not recommend using the
script.
Terrain/RasterProjection: Fix underflow of AngleToWidth()

Fixes regression in terrain rendering introduced in commit
a1e2f9d41580bc4c49fd6cfb7fa05f9451984d11

(observed on Dell Streak with ESP_C_HighRes.xcm)
po: regenerate xcsoar.pot
DeviceEditWidget: enable I2C pressure sensor in release version.