Remove X-UA-Compatible from starter template as it is deprecated in IE11.

Created by: IamManchanda

With dropping of IE9, I think there is no need now for the below code so please remove this from starter template <meta http-equiv="X-UA-Compatible" content="IE=Edge">

Source: http://stackoverflow.com/a/6771584 ( Same link that @mdo posted in his codeguide )

Here are the important quotes to consider from this comment

Depending upon what Microsoft browsers you support you may not need to continue using the X-UA-Compatible tag. If you need to support IE 9 or IE 8, then I would recommend using the tag. If you only support the latest browsers (IE 11 and/or Edge) then I would consider dropping this tag altogether.