Change user select message (#4576)

* change user select

* change select user to search user

frontend/src/components/dialog/sysadmin-dialog/sysadmin-add-institution-member-dialog.js

@@ -34,7 +34,7 @@ class AddMemberDialog extends React.Component {
         <ModalHeader toggle={this.props.toggle}>{gettext('Add Member')}</ModalHeader>
         <ModalBody>
           <UserSelect
-            placeholder={gettext('Select users...')}
+            placeholder={gettext('Search users...')}
             onSelectChange={this.handleSelectChange}
             isMulti={true}
             className='org-add-member-select'

frontend/src/components/dialog/sysadmin-dialog/sysadmin-add-member-dialog.js

@@ -53,7 +53,7 @@ class AddMemberDialog extends React.Component {
         <ModalHeader toggle={this.props.toggle}>{gettext('Add Member')}</ModalHeader>
         <ModalBody>
           <UserSelect
-            placeholder={gettext('Select users...')}
+            placeholder={gettext('Search users...')}
             onSelectChange={this.handleSelectChange}
             ref="orgSelect"
             isMulti={true}

frontend/src/components/dialog/sysadmin-dialog/sysadmin-batch-add-admin-dialog.js

@@ -49,7 +49,7 @@ class SysAdminBatchAddAdminDialog extends React.Component {
           <UserSelect
             isMulti={true}
             className="reviewer-select"
-            placeholder={gettext('Select users...')}
+            placeholder={gettext('Search users...')}
             onSelectChange={this.handleSelectChange}
           />  
         </ModalBody>

frontend/src/components/dialog/sysadmin-dialog/sysadmin-group-add-member-dialog.js

@@ -42,7 +42,7 @@ class SysAdminGroupAddMemberDialog extends React.Component {
             ref="userSelect"
             isMulti={true}
             className="reviewer-select"
-            placeholder={gettext('Search users')}
+            placeholder={gettext('Search users...')}
             onSelectChange={this.handleSelectChange}
           /> 
         </ModalBody>

frontend/src/components/dialog/sysadmin-dialog/sysadmin-repo-transfer-dialog.js

@@ -43,7 +43,7 @@ class SysAdminRepoTransferDialog extends React.Component {
             ref="userSelect"
             isMulti={false}
             className="reviewer-select"
-            placeholder={gettext('Search users')}
+            placeholder={gettext('Search users...')}
             onSelectChange={this.handleSelectChange}
           /> 
         </ModalBody>

frontend/src/components/dialog/sysadmin-dialog/sysadmin-share-to-user.js

@@ -221,7 +221,7 @@ class SysAdminShareToUser extends React.Component {
                   ref="userSelect"
                   isMulti={true}
                   className="reviewer-select"
-                  placeholder={gettext('Select users...')}
+                  placeholder={gettext('Search users...')}
                   onSelectChange={this.handleSelectChange}
                 />
               </td>