message: Fix Issue - Enter Key main search doesn't work
diff: </div>
  <div class="input-field">
  <td class = "input-field">
  - <input #projectName id="name" type="text" class="input-pre">
  + <input #projectName id="name" (keyup.enter)="getProjectsByKeyword(projectName.value); projectName.value='';" type="text" class="input-pre">
  <label for="name">Project Keyword</label>
  </td>
  <td>
  - <button [@buttonState]="state"
  + <button type="submit" [@buttonState]="state"
  (click)="getProjectsByKeyword(projectName.value); projectName.value='';"
  routerLink="/project/list/home"
  (mouseover)="toggleState()"
  