Add 'project' to user table, add 'manager' role, conditional web render

- Addresses issues #40 #45 #82
- Reworked Navigation Header for all roles
- 'Manager' role added, can be assigned a project-id in config by admins
- BREAKING! -> Added 'project' column in SQLite3 table 'user'
- Manager-Assigned project will be added to all graphql filters: Only show Jobs and Users of given project
- 'My Jobs' Tab for all Roles
- Switched from Bool "isAdmin" to integer authLevels
- Removed critical data frontend logging
- Reworked repo.query.SecurityCheck()

web/templates/home.tmpl

@@ -9,14 +9,14 @@
                     <th>Running Jobs (short ones not listed)</th>
                     <th>Total Jobs</th>
                     <th>Short Jobs in past 24h</th>
-                    {{if .User.IsAdmin}}
+                    {{if ge .User.AuthLevel 4}}
                         <th>System View</th>
                         <th>Analysis View</th>
                     {{end}}
                 </tr>
             </thead>
             <tbody>
-                {{if .User.IsAdmin}}
+                {{if ge .User.AuthLevel 4}}
                     {{range .Infos.clusters}}
                         <tr>
                             <td>{{.Name}}</td>