fix typo for brctl call
add interface bonding/teaming support
add bonding support changes to changelogs
Merge remote-tracking branch 'sevoku/master'

Conflicts:
	extra/language-packs/po/de.po
	main/ips/ChangeLog
	main/network/ChangeLog
	main/network/debian/control
	main/network/src/EBox/Network/CGI/Iface.pm
	main/network/src/EBox/Network/CGI/Ifaces.pm
	main/network/src/templates/ifaces.mas
	main/trafficshaping/ChangeLog