[300065] Fix copyright date as it's 2015 already!
[300065] Fix copyright date as it's 2015 already!

18F/cloud-foundry-client-js,morikat/cloud-foundry-client-js,morikat/cloud-foundry-client-js,hpcloud/cloud-foundry-client-js,ActiveState/cloud-foundry-client-js,18F/cloud-foundry-client-js,hpcloud/cloud-foundry-client-js,ActiveState/cloud-foundry-client-js