Upgrade out-dated dependencies (#50)

pom.xml

@@ -29,7 +29,7 @@
     <properties>
         <assertj.version>3.6.2</assertj.version>
         <spring-cloud.version>Camden.SR5</spring-cloud.version>
-        <sleuth.version>1.1.2.RELEASE</sleuth.version>
+        <sleuth.version>1.1.3.RELEASE</sleuth.version>
         <java.version>1.8</java.version>
 
 		<docker.image.prefix>mszarlinski</docker.image.prefix>

spring-petclinic-api-gateway/pom.xml

@@ -17,8 +17,8 @@
     <properties>
         <webjars-bootstrap.version>3.3.7-1</webjars-bootstrap.version>
         <webjars-jquery-ui.version>1.11.4</webjars-jquery-ui.version>
-        <webjars-jquery.version>3.1.1</webjars-jquery.version>
-        <webjars-angular.version>1.6.1</webjars-angular.version>
+        <webjars-jquery.version>3.1.1-1</webjars-jquery.version>
+        <webjars-angular.version>1.6.2</webjars-angular.version>
         <webjars-angular-ui-router.version>0.2.18</webjars-angular-ui-router.version>
         <wro4j.version>1.8.0</wro4j.version>
     </properties>