de-lint email, extend

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

.eslintignore.errorfiles

@@ -116,8 +116,6 @@ src/components/views/voip/IncomingCallBox.js
 src/components/views/voip/VideoFeed.js
 src/components/views/voip/VideoView.js
 src/ContentMessages.js
-src/email.js
-src/extend.js
 src/HtmlUtils.js
 src/ImageUtils.js
 src/Invite.js

src/email.js

@@ -14,10 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-var EMAIL_ADDRESS_REGEX = /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$/i;
+const EMAIL_ADDRESS_REGEX = /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$/i;
 
 module.exports = {
     looksValid: function(email) {
         return EMAIL_ADDRESS_REGEX.test(email);
-    }
+    },
 };

src/extend.js

@@ -17,7 +17,7 @@ limitations under the License.
 'use strict';
 
 module.exports = function(dest, src) {
-    for (var i in src) {
+    for (const i in src) {
         if (src.hasOwnProperty(i)) {
             dest[i] = src[i];
         }