JCLOUDS-153 Remove deprecated ExecutorService and HttpAsyncClient accessors.
fix checkstyle
JCLOUDS-40 Replaced incorrect use of @ConfiguresRestClient and deleted old rest client modules.
Move off confusing test names.
Rather than rely on or work around JRE behavior based, lock S3ClientMockTest using OkHttp.
Fixing Checkstyle violations
JCLOUDS-49 clear remaining async stuff from openstack
JCLOUDS-150 clear remaining async stuff from aws
JCLOUDS-40 one last Async reference in GAE driver.
JCLOUDS-40 one last Async reference in Atmos.
JCLOUDS-152 remove RestContext and its dependencies.
Restoring BlobStoreUtils.parseDirectoryFromPath

Removed in 56a2a8b but used in downstream repos, e.g. jclouds-karaf
Removing unused import from S3 tests
Overriding modernizer-plugin config in jclouds-resources

This fixes a self-dependency
Moving checkstyle-plugin config to profiles
Overriding checkstyle-plugin config in jclouds-resources

Otherwise, fails with a self-dependency