This commit changes the way libraries headers are included in source files:
- If the header is in the same directory the source belongs to, so the
notation '#include ""' is used with the path relative to the directory
containing the source.
- If the header is outside the directory containing the source, then we use
the notation '#include <>' with the path relative to libraries folder.
Some of the advantages of such approach:
- Only one search path for libraries headers.
- OSs like Windows may have a better lookup time.
this prevents a floating point error caused by using an uninitialised
vector3 when switching between DCM and EKF control in AP_InertialNav
Pair-Programmed-With: Randy Mackay <rmackay9@yahoo.com>
Paul Riseborough
Gustavo Jose de Sousa
Peter Barker
Randy Mackay
Paul Riseborough
Jonathan Challinger
Andrew Tridgell