Ogre 1.9 compatibility changes
Converted tests from components/misc into google unittests.

Signed-off-by: Lukasz Gromanowski <lgromanowski@gmail.com>
Changed ASSERT_EQ to ASSERT_TRUE/FALSE.

Signed-off-by: Lukasz Gromanowski <lgromanowski@gmail.com>
Added unittests for FileFinder::find function.

Signed-off-by: Lukasz Gromanowski <lgromanowski@gmail.com>
Added unittests for FileFinder::FileFinder class.

Signed-off-by: Lukasz Gromanowski <lgromanowski@gmail.com>
Changed test dir for SearchTest.

Signed-off-by: Lukasz Gromanowski <lgromanowski@gmail.com>
Added unittests for FileFinder::FileFinderStrict class.

Signed-off-by: Lukasz Gromanowski <lgromanowski@gmail.com>
Fix a cell border seam on the map
Workaround for https://bugreports.qt-project.org/browse/QTBUG-22154
(Qt redefines min OS X version and SDL in turn checks this version and
doesn't accept version set by Qt)
Merge remote-tracking branch 'scrawl/master'
Merge remote-tracking branch 'kcat/master'

Conflicts:
	extern/sdl4ogre/cursormanager.hpp
Merge remote-tracking branch 'lgro/unittests'
Merge remote-tracking branch 'scrawl/map'
Merge remote-tracking branch 'corristo/master'
increased version number
Merge remote-tracking branch 'zini/master' into physics

Conflicts:
	libs/openengine/bullet/BulletShapeLoader.cpp
	libs/openengine/bullet/BulletShapeLoader.h
Store btTriangleMeshes separately to easily delete
Create scaled collision shapes
Implement physics object rescaling
Use a more proper motion state for objects