project file: fix for custom fparser path

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
fix typo for local paths pri file

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
application call search in common dev path first, then install path

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>