Remove spring-cloud-starter-loadbalancer dependency already included by spring-cloud-starter-netflix-eureka-client

* #65 Add some MySQL documentation

* #65 Add some MySQL documentation : fixing typo

* #72 Upgrade to Spring Cloud Finchley M9

* #72 Upgrade to Spring Boot 2.0.1

* #72 Remove @Deprecated API usage

* #72 Upgrade to Spring Cloud Finchley RC2, Spring Boot 2.0.2, Sleuth 2.0.0.RC2, Zipkin Server 2.8.4

* #72 Registering the index ViewController is no more required

* For logging, implement the toString() method of the Pet entity

* #72 Upgrade to Spring Boot Admin 2.0.0

* #72 Add @NoArgsConstructor required for Jackson deserialization

* #72 Upgrade to Spring Boot 2.0.3

* #72 Upgrade to Spring Cloud Finchley RELEASE

* Change Zipkin local host URL

* #72 changes requested by the @mszarlinski code review

* Upgrade to Spring Cloud Camden.SR5 and Spring Boot 1.5

* #44 Fix maven project versionning

* #42 Add LICENSE

* closes #42 Add LICENSE