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