rename api to resources

service/src/main/java/CTFApplication.java

-import api.ProxyResource;
-import api.SolutionsResource;
-import api.TasksResource;
-import api.TeamsResource;
+import resources.ProxyResource;
+import resources.SolutionsResource;
+import resources.TasksResource;
+import resources.TeamsResource;
 import com.bazaarvoice.dropwizard.webjars.WebJarBundle;
 import com.google.common.base.Optional;
 import com.google.inject.AbstractModule;

service/src/main/java/api/ProxyResource.java → service/src/main/java/resources/ProxyResource.java

-package api;
+package resources;
 
 import io.dropwizard.auth.Auth;
 import objects.User;

service/src/main/java/api/SolutionsResource.java → service/src/main/java/resources/SolutionsResource.java

-package api;
+package resources;
 
 import objects.Solution;
 import repositories.SolutionsRepository;

service/src/main/java/api/TasksResource.java → service/src/main/java/resources/TasksResource.java

-package api;
+package resources;
 
 import helpers.TaskUserPair;
 import io.dropwizard.auth.Auth;

service/src/main/java/api/TeamsResource.java → service/src/main/java/resources/TeamsResource.java

-package api;
+package resources;
 
 import repositories.TeamsRepository;
 import objects.Team;