1. Project.java: Remove 'token' field from 'Project' entity. 2. FetchProjectHandler.java, ProjectHandler.java, TestClass.java: Remove methods related to 'token' field. 3. FetchProjectHandler.java: Add 'fetchProjectIdsAndNamesByProjectManagerMail' method | Change 'fetchContactEmailsByProjectId' method (mails are returned as List from DAO).
1. Project.java: Remove 'token' field from 'Project' entity.
2. FetchProjectHandler.java, ProjectHandler.java, TestClass.java: Remove methods related to 'token' field.
3. FetchProjectHandler.java: Add 'fetchProjectIdsAndNamesByProjectManagerMail' method | Change 'fetchContactEmailsByProjectId' method (mails are returned as List from DAO).