moved bin and ENV to conf/system/HB/
added new Initial Script conf/system/HB/bin/config_HB.sh
which links bin ENV to PAPARAZZI_HOME:
. conf/system/HB/ENV
conf/system/HB/config_HB.sh

JTAG works now with gdb and eclipse
finetuning JTAG
fixes to openocd.sh
Merge branch 'v4.0' of github.com:elemhsb/paparazzi into v4.0