message: commented out slack text field in profile settings page
diff: </div>
  </div>
  <div class="row">
  - <div class="col s12 m6">
  + <!-- <div class="col s12 m6">
  <div class="input-field">
  <label materialize="tooltip" [materializeParams]="[{html: true}]" data-position="bottom" data-delay="50" for="githubUrl" id="slack-label"
  data-tooltip="This is your username in Slack team of Code for Social Good.<br />To join the team, click Chat from the footer on the web site.<br />">C4SG Slack Username <i class="tiny material-icons">info</i></label>
  <input [maxlength]="25" class="theme-input tootipped" id="chatUsername" type="text" formControlName="chatUsername" >
  </div>
  - </div>
  + </div> -->
  <div *ngIf="isOrganization">
  <div class="col s12 m6">
  <div class="input-field">
  