switched to soft tabs, removed unused html

lib/DDG/Goodie/EmacsCheatSheet.pm

@@ -28,7 +28,7 @@ my $TEXT = scalar share('emacs_cheat_sheet.txt')->slurp,
 my $HTML = scalar share('emacs_cheat_sheet.html')->slurp;
 
 handle remainder => sub {
-	return 
+    return 
         heading => 'Emacs Cheat Sheet',
         answer  => $TEXT,
         html    => $HTML,

share/goodie/emacs_cheat_sheet/emacs_cheat_sheet.html

@@ -288,11 +288,6 @@
                 <td><code>C-q</code></td>
                 <td>Quoted insert</td>
             </tr>
-            <!-- Removed because it ruins formatting -->
-            <!--<tr>
-                <td><code>M-x shell-strip-ctrl-m RET</code></td>
-                <td>Flush ^M at end of line</td>
-            </tr>-->
             <tr>
                 <td><code>C-z</code></td>
                 <td>Suspend/iconify emacs (type "%emacs" to return)</td>