Homebrew/linuxbrew — pull request #76 by monaka (2014-05-03 02:32:32+00:00)
Title: Support to print sha1 on bottling with --rb.

This PR is related on #74.
There doesn't output sha1 hash for generated bottles like this:
```
./hello-2.9.linux.bottle.tar.gz
bottle do
prefix "/home/azureuser/.linuxbrew"
cellar "/home/azureuser/.linuxbrew/Cellar"
end
```

After applied my patch, it'll show like this:
```
./hello-2.9.linux.bottle.tar.gz
bottle do
prefix "/home/azureuser/.linuxbrew"
cellar "/home/azureuser/.linuxbrew/Cellar"
sha1 "88aaf685c1bd21927ec94f28aae8ed46c6e4df50" => :linux
end
```