Make installing and running the report generator better.

* github.com/GeertJohan/go.rice the relocated executable can find the
template file
* allow loading settings in your homedir because it makes more sense there
1 job for jarv/settings-and-template in 1 minute and 56 seconds (queued for 6 seconds)
Status Job ID Name Coverage
  Test
failed #41775977
build

00:01:56

 
Name Stage Failure
failed
build Test There is an unknown failure, please try again
Using docker image sha256:887f2f40ac79a579f692da03750ded8ba32270ec8d6f42943bd4d4efe7a777a8 for predefined container...
Pulling docker image golang:1.9 ...
Using docker image golang:1.9 ID=sha256:1a34fad76b34f485ebc72d32044cafe963ae00c8e80dbf4115bafabd31e93ff6 for build container...
Running on runner-4e4528ca-project-3950829-concurrent-0 via runner-4e4528ca-srm-1511528623-11c486b4...
Cloning repository...
Cloning into '/builds/gl-infra/oncall-robot-assistant'...
error: RPC failed; HTTP 500 curl 22 The requested URL returned error: 500 Internal Server Error
fatal: The remote end hung up unexpectedly
ERROR: Job failed: exit code 1