Guidance on pre-release process (#755)
Guidance on pre-release process (#755)

* Guidance on pre-release process

So that the required actions on Pivotal's side during release are as
minimal as possible, here is a list of things to do before asking
Pivotal to run release scripts.

* elaborate version name change

* PR comments

* mention mvn versions:set

* style fix

* pr comments

GoogleCloudPlatform/spring-cloud-gcp,GoogleCloudPlatform/spring-cloud-gcp,GoogleCloudPlatform/spring-cloud-gcp,spring-cloud/spring-cloud-gcp,GoogleCloudPlatform/spring-cloud-gcp,spring-cloud/spring-cloud-gcp,spring-cloud/spring-cloud-gcp,GoogleCloudPlatform/spring-cloud-gcp,spring-cloud/spring-cloud-gcp