Upgrading pom and some initial work on migrating. Most does not compile yet. OptionalQueryParamInjectableProviderTest is working.
LoggingExceptionMapperTest, JacksonMessageBodyProviderTest, JsonProcessionExceptionMapperTest, ConstraintViolationExceptionMapperTest fixed. Session scopes in progress compiling... compiling but can't get a working session
Handling OptionalResourceMethodDispatcherAdapter
Handling CacheControl
DropwizardResourceConfig and logging of endpoints
Migrating to custom version of metrics + working ConfigurationTest
Freemarker and Mustache renderer tests are ported to new client syntax.
Fixes fro PersonResourceTest, DropwizardAppRuleTest, and DropwizardServiceRuleOverrideTest
Revert "Fixes fro PersonResourceTest, DropwizardAppRuleTest, and DropwizardServiceRuleOverrideTest"

This reverts commit f157c83d56306e119cf8299e99a8d2b22c692b92.
Fixed merge issues
Fixing OauthProvider and OAuthProviderTest