SVN_SILENT made messages (after extraction)
include cleanup
simplify
support for GPX tracks in elevation profile float item

Changes to the elevation profile plugin, it's now possible to display the height profile for a GPX-track opened from file.

REVIEW: 109379
marbleModel can be null
don't emit signal twice
const'ify
no need to hold a MarbleModel
cleanup
instantiate as value
fix crash when GPX track loaded but not selected and elevation profile marker got hidden
only consider tracks with at least two coordinates
add a "guidanceModeEnabled" property
[API change] remove autoNavigation from RoutingManager as stated in the comments
fix typo in slot connection introduced in b1c64e92b1008f9b0cdd47e437339a982a73c554
fix AutoNavigation::RecenterOnBorder mode

* this mode was broken: it recentered on each position change
add constructor test
save/restore track accross restarts also in the KDE version
MarbleModel::positionTracking() always returns non-zero
[API change] no need for access to MarbleModel in RoutingRunners

* this is actually a follow-up on commit 830fa0809f0dfb6ba696554aa26a2a865cd9ff39