Issues-229: added Submitter role

Author: atelomycterus

src/services/vanilla.js

@@ -335,7 +335,7 @@ function shouldWatchCategories (projectRole, challengeRoles) {
     return true
   }
 
-  // Project Copilots / Challenge Copilots
+  // Project Copilots / Challenge Copilots and Submitters
   return (projectRole === constants.TOPCODER.PROJECT_ROLES.COPILOT ||
     (_.isArray(challengeRoles) && (_.includes(challengeRoles, constants.TOPCODER.CHALLENGE_ROLES.COPILOT) ||
       _.includes(challengeRoles, constants.TOPCODER.CHALLENGE_ROLES.SUBMITTER)))
@@ -354,7 +354,7 @@ function shouldFollowCategories (projectRole, challengeRoles) {
     return true
   }
 
-  // Project Copilots or Managers / Challenge Copilots and Managers
+  // Project Copilots or Managers / Challenge Copilots,  Managers and Submitters
   return projectRole === constants.TOPCODER.PROJECT_ROLES.COPILOT ||
     projectRole === constants.TOPCODER.PROJECT_ROLES.MANAGER ||
     (_.isArray(challengeRoles) && (_.includes(challengeRoles, constants.TOPCODER.CHALLENGE_ROLES.COPILOT) ||