remove -backend flag from run-warden-linux
switch from ifconfig/route to ip

ifconfig and route have been deprecated for a while, and newer systems don't
have them by default. ip is more portable.
remove now-unused network_netmask var

ip uses cidr notation, which is now just inlined
remove obsolete flag

Signed-off-by: David Varvel <dvarvel@pivotallabs.com>
Merge pull request #1 from vito/ifconfig-to-ip

switch from ifconfig to ip
bump testing framework
bump deps

Signed-off-by: Karl Isenberg <kisenberg@pivotallabs.com>
bump gordon

Signed-off-by: Onsi Fakhouri <onsi@pivotallabs.com>
implement container properties, update ∫

Signed-off-by: Onsi Fakhouri <onsi@pivotallabs.com>
Switch drone image garden-ci -> warden-ci

Signed-off-by: Alex Suraci <asuraci@pivotallabs.com>
can now specify allow/deny networks

also added flags for every other magic variable in main; network/port/uid
pools can now be configured

Signed-off-by: Alex Suraci <asuraci@pivotallabs.com>
add read lock in destroy

Signed-off-by: Alex Suraci <asuraci@pivotallabs.com>
when running commands, provide environment variables
updates for new warden package/backend interface
bump deps
can now specify docker image or rootfs on create

specify rootfs as image:ID or a path on disk
bump deps
strip down to modified container pool