Use fixed version of Ubuntu to prevent breaking changes

BenHall · web-flow · commit 75fc4e229719 · 2017-05-17T16:29:18.000+01:00
diff --git a/src/DockerBase/Dockerfile b/src/DockerBase/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu
+FROM ubuntu:16.04
 
 MAINTAINER GitTools Maintainers <jake@ginnivan.net>
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-FROM ubuntu`
	`1`	`+FROM ubuntu:16.04`
`2`	`2`
`3`	`3`	`MAINTAINER GitTools Maintainers <[email protected]>`
`4`	`4`