Region not honored when creating credentials

[Chris Wensel]

Looks like the credentials are always created for ecr.us-east-1.amazonaws.com (see AmazonECRClient:278)

I hard coded ecrClient.setRegion( Region.getRegion( Regions.US_WEST_2 ) ) in AwsecrPlugin and the push worked for me.

Looks like you can just capture the later part of the repo url and call ecrClient.setEndpoint() instead of capturing the region from the repo url (or requiring a region property). but I haven't tried it.

[Patrick Double]

Released in 0.1.4, thanks!