Merge pull request #59 from thomas-mangin/master

updating authoritative repo
debian: install exabgp in /usr/sbin

SysV init script is expecting exabgp to be in /usr/sbin, not in
/usr/bin.
Merge pull request #62 from vincentbernat/fix/debian-sbin

debian: install exabgp in /usr/sbin
systemd: fix exabgp paths

README and SysV init scripts are expecting exabgp to be in
/usr/sbin. We fix the path in systemd service file. Moreover, SysV
init script looks at ExaBGP configuration in
/etc/exabgp/exabgp.conf. We also fix this for systemd.
Merge pull request #63 from vincentbernat/fix/systemd-path

systemd: fix exabgp paths
Merge pull request #64 from thomas-mangin/master

update stable repository with latest development code
Merge pull request #65 from thomas-mangin/master

fixes more issues
change version to 3.2.17