Fix the PullApprove approve_regex to cover more cases

[caniszczyk]

'^(Approved|lgtm|LGTM|:shipit:|:star:|:+1:|:ship:)'

Signed-off-by: Chris Aniszczyk [email protected]

[philips]

LGTM

[jonboulle]

LGTM

[philips]

@caniszczyk is this some new build integration you did that is failing now?!

[wking]

On Wed, Jun 01, 2016 at 01:13:11PM -0700, Brandon Philips wrote:

@caniszczyk is this some new build integration you did that is failing now?!

git-validation is old, and that's what's complaining 1. @vbatts?

[caniszczyk]

sorry at a conference where the wifi is equivalent of a 28k modem, not sure why it's failing

[wking]

On Wed, Jun 01, 2016 at 01:14:44PM -0700, W. Trevor King wrote:

git-validation is old, and that's what's complaining 1. @vbatts?

1: https://travis-ci.org/opencontainers/image-spec/builds/134561897#L236

Looks like a bug in Travis, with a workaround being to have more than
one commit in the PR 1.

[caniszczyk]

@wking thanks, going to push another commit to the PR and see if that does it

[vbatts]

@caniszczyk hold on that. See #107

[caniszczyk]

@vbatts I just created another PR that will solve our problem #108

[caniszczyk]

see #108