kedgeproject / kedge / 1016

40%

Pull #535

travis-ci

Specify Default value for variable

Solves #491

Now we can mention default value for variable. for example,

```
name: foo
image: foo/bar:[[ TAG:latest ]]
```

First Kedge will look value of `TAG` in environment and if there's no any value in environment, it will
give default value.

23 of 23 new or added lines in 1 file covered. (100.0%)

592 of 1412 relevant lines covered (41.93%)

5.6 hits per line