[gentoo][network] check if 'ip' cmd exists before using to flush old config
sbindir changes to exec_prefix

Systemd requires a full path for the start of the command, and there
isn't one that isn't a nice way to change this.
Merge pull request #45 from leader716/master

Added addditional logic to deterine if the hardware address for and inte...
Merge pull request #43 from gtmanfred/master

sbindir changes to exec_prefix
Commented out the clean ip bit as it isnt working
Updated suse restart network to use systemctl
Set debug level
Added delay on network reset
Should be nameserver not nameservers (fixed typo).
Merge pull request #47 from testeddoughnut/master

Should be nameserver not nameservers (fixed typo).
Add xe-linux-distribution as a start dependency.
Merge pull request #48 from testeddoughnut/master

Add xe-linux-distribution as a start dependency.
Updated gentoo config to use iproute2 module
Added conditional for module network config
Merge pull request #50 from rackerlabs/gentoo-network-restart

[gentoo][network] check if 'ip' cmd exists before using to flush old con...
Added ip conditional for _confd_net_file_legacy
Merge pull request #49 from naterh/gentoo-net-ipv6-fixes

Gentoo net ipv6 fixes
bump version
Fix conflict
Updated tests to check for either ifconfig/iproute2