Remove tabs from HTML files

From https://google.github.io/styleguide/htmlcssguide.html
"Indentation
Indent by 2 spaces at a time.

Don't use tabs or mix tabs and spaces for indentation."

Tested: Manual regression testing on a Witherspoon.
Change-Id: Ief7137dabc869b73b73f9947337fbb0abb5ca497
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/app/configuration/controllers/date-time-controller.html b/app/configuration/controllers/date-time-controller.html
index 31c62ab..98bc66d 100644
--- a/app/configuration/controllers/date-time-controller.html
+++ b/app/configuration/controllers/date-time-controller.html
@@ -1,70 +1,70 @@
 <loader loading="loading"></loader>
 <div id="configuration-date-time">
-	<div class="row column">
-		<h1>Date and time settings</h1>
-	</div>
-	<form class="time__form" role="form" action="">
-		<div class="page-header">
-			<h2 class="bold h4">Date and time set to Network Time Protocol (NTP) or manually</h2>
-		</div>
-		<fieldset>
-			<div class="column large-8">
-				<div class="row column">
-					<label class="control-radio" for="ntp-time">Obtain Automatically from a Network Time Protocol (NTP) Server
-						<input type="radio" id="ntp-time" ng-model="time_mode" value="NTP">
-						<span class="control__indicator control__indicator-on"></span>
-					</label>
-				</div>
-				<div class="row column date-time__ntp-servers-wrap">
-					<fieldset class="date-time__ntp-servers" ng-repeat="server in ntp.servers track by $index">
-						<label for="ntp-server{{$index+1}}">NTP Server Address {{$index+1}}</label>
-						<div class="inline">
-							<input id="ntp-server{{$index+1}}" type="text" ng-readonly="time_mode != 'NTP'" ng-model="server" ng-blur="ntp.servers[$index] = server" set-focus-on-new-input/>
-						</div>
-						<button class="date-time__dns-remove inline" ng-click="removeNTPField($index)">Remove</button>
-					</fieldset>
-				</div>
-				<div class="row column date-time__ntp-servers-wrap">
-					<button type="button" class="btn-primary block" ng-click="addNTPField()">Add new NTP server</button>
-				</div>
-				<div class="row column">
-					<label class="control-radio" for="manual-time">Manually set date and time
-						<input type="radio" id="manual-time" ng-model="time_mode" value="Manual"/>
-						<span class="control__indicator control__indicator-on"></span>
-					</label>
-				</div>
-				<ul class="date-time__metadata-wrapper">
-					<li class="date-time__metadata-block">
-						<p class="content-label">BMC <span ng-if="time_owner != 'Split'">and Host</span> Time</p>
-						<div class="inline">
-							<input type="date" ng-model="bmc.date" ng-readonly="time_mode == 'NTP'" min="2018-01-01" max="2099-12-31"/>
-							<input type="time" ng-model="bmc.date" ng-readonly="time_mode == 'NTP'" />
-							<p class="courier-bold">{{bmc.timezone}}</p>
-						</div>
-					</li>
-					<li class="date-time__metadata-block" ng-if="time_owner == 'Split'">
-						<p class="content-label">Host Time</p>
-						<div class="inline">
-							<!--- Ideally, would just use one input, datetime-local, but datetime-local is not supported on Firefox.--->
-							<input type="date" ng-model="host.date" min="2018-01-01" max="2099-12-31"/>
-							<input type="time" ng-model="host.date"/>
-							<p class="courier-bold">{{host.timezone}}</p>
-						</div>
-					</li>
-					<li class="date-time__metadata-block">
-					<label class="content-label">Time Owner</label>
-					<select ng-model="time_owner" class="date-time__owner-dropdown">
-						<option class="courier-bold" ng-repeat="owner in time_owners">{{owner}}</option>
-					</select>
-					</li>
-				</ul>
-			</div>
-		</fieldset>
-		<div class="time__submit-wrapper">
-			<button type="button" class="btn-primary inline" ng-click="setTime()">Save settings</button>
-			<button type="button" class="btn-secondary inline" ng-click="refresh()">Cancel</button>
-		</div>
-		<p class="success-msg" ng-show="set_time_success" role="alert">Success! Time changed!</p>
-		<p class="set_time_error error-msg" ng-show="set_time_error" role="alert">Error setting time!</p>
-	</form>
+  <div class="row column">
+    <h1>Date and time settings</h1>
+  </div>
+  <form class="time__form" role="form" action="">
+    <div class="page-header">
+      <h2 class="bold h4">Date and time set to Network Time Protocol (NTP) or manually</h2>
+    </div>
+    <fieldset>
+      <div class="column large-8">
+        <div class="row column">
+          <label class="control-radio" for="ntp-time">Obtain Automatically from a Network Time Protocol (NTP) Server
+            <input type="radio" id="ntp-time" ng-model="time_mode" value="NTP">
+            <span class="control__indicator control__indicator-on"></span>
+          </label>
+        </div>
+        <div class="row column date-time__ntp-servers-wrap">
+          <fieldset class="date-time__ntp-servers" ng-repeat="server in ntp.servers track by $index">
+            <label for="ntp-server{{$index+1}}">NTP Server Address {{$index+1}}</label>
+            <div class="inline">
+              <input id="ntp-server{{$index+1}}" type="text" ng-readonly="time_mode != 'NTP'" ng-model="server" ng-blur="ntp.servers[$index] = server" set-focus-on-new-input/>
+            </div>
+            <button class="date-time__dns-remove inline" ng-click="removeNTPField($index)">Remove</button>
+          </fieldset>
+        </div>
+        <div class="row column date-time__ntp-servers-wrap">
+          <button type="button" class="btn-primary block" ng-click="addNTPField()">Add new NTP server</button>
+        </div>
+        <div class="row column">
+          <label class="control-radio" for="manual-time">Manually set date and time
+            <input type="radio" id="manual-time" ng-model="time_mode" value="Manual"/>
+            <span class="control__indicator control__indicator-on"></span>
+          </label>
+        </div>
+        <ul class="date-time__metadata-wrapper">
+          <li class="date-time__metadata-block">
+            <p class="content-label">BMC <span ng-if="time_owner != 'Split'">and Host</span> Time</p>
+            <div class="inline">
+              <input type="date" ng-model="bmc.date" ng-readonly="time_mode == 'NTP'" min="2018-01-01" max="2099-12-31"/>
+              <input type="time" ng-model="bmc.date" ng-readonly="time_mode == 'NTP'" />
+              <p class="courier-bold">{{bmc.timezone}}</p>
+            </div>
+          </li>
+          <li class="date-time__metadata-block" ng-if="time_owner == 'Split'">
+            <p class="content-label">Host Time</p>
+            <div class="inline">
+              <!--- Ideally, would just use one input, datetime-local, but datetime-local is not supported on Firefox.--->
+              <input type="date" ng-model="host.date" min="2018-01-01" max="2099-12-31"/>
+              <input type="time" ng-model="host.date"/>
+              <p class="courier-bold">{{host.timezone}}</p>
+            </div>
+          </li>
+          <li class="date-time__metadata-block">
+          <label class="content-label">Time Owner</label>
+          <select ng-model="time_owner" class="date-time__owner-dropdown">
+            <option class="courier-bold" ng-repeat="owner in time_owners">{{owner}}</option>
+          </select>
+          </li>
+        </ul>
+      </div>
+    </fieldset>
+    <div class="time__submit-wrapper">
+      <button type="button" class="btn-primary inline" ng-click="setTime()">Save settings</button>
+      <button type="button" class="btn-secondary inline" ng-click="refresh()">Cancel</button>
+    </div>
+    <p class="success-msg" ng-show="set_time_success" role="alert">Success! Time changed!</p>
+    <p class="set_time_error error-msg" ng-show="set_time_error" role="alert">Error setting time!</p>
+  </form>
 </div>