Various dynamics and autopilot fixes

Conflicts:
	win32/vc2008/pioneer-msvc-9.0.vcproj
Relative orbit altitudes sanitized
increase orbital station clip radii
don't push GL_POINT_BIT attribute, some intel drivers will trip an error on pop
strtof is C++11, not supported on Visual Studio yet.
Switched to strtod.
Merge remote-tracking branch 'fluffyfreak/fix_nonCpp11'
note the new station model attributes in the changelog