Merge pull request #3011 from edx/valera/delete_old_files

Removed unused code that is over 2 years old.

lms/static/coffee/src/modal.coffee

-class @Modal
-  initialize: (options) ->
-    @el = options['el']
-  render: ->
-    @el.hide()
-

lms/templates/login_modal.html

-<%! from django.utils.translation import ugettext as _ %>
-
-<%! from django.core.urlresolvers import reverse %>
-<%namespace name='static' file='static_content.html'/>
-
-<section id="login-modal" class="modal login-modal">
-  <div class="inner-wrapper">
-      <button class="close-modal">
-        <i class="icon-remove"></i>
-        <span class="sr">
-          ## Translators: this is a control to allow users to exit out of this modal interface (a menu or piece of UI that takes the full focus of the screen)
-          ${_('Close')}
-      </span>
-    </button>
-
-    <header>
-      <h2>${_("Log In")}</h2>
-      <hr>
-    </header>
-
-    <form id="login_form" class="login_form" method="post" data-remote="true" action="/login">
-      <label for="login_email">${_("E-mail")}</label>
-        <input id="login_email" type="email" name="email" placeholder="e.g. yourname@domain.com" />
-
-      <label for="login_password">${_("Password")}</label>
-        <input id="login_password" type="password" name="password" placeholder="&bull;&bull;&bull;&bull;&bull;&bull;&bull;&bull;" />
-
-      <label for="login_remember_me" class="remember-me">
-        <input id="login_remember_me" type="checkbox" name="remember" value="true" />
-        ${_("Remember me")}
-      </label>
-
-      <div class="submit">
-        <input name="submit" type="submit" value="${_('Access My Courses')}">
-      </div>
-    </form>
-
-    <section class="login-extra">
-      <p>
-        <span>${_('Not enrolled?')} <a href="#signup-modal" class="close-login" rel="leanModal">${_('Sign up.')}</a></span>
-        <a href="#forgot-password-modal" rel="leanModal" class="pwd-reset">${_('Forgot password?')}</a>
-      </p>
-% if settings.FEATURES.get('AUTH_USE_OPENID'):
-      <p>
-      <a href="${EDX_ROOT_URL}/openid/login/">${_('login via openid')}</a>
-      </p>
-% endif
-    </section>
-  </div>
-</section>
-
-<script type="text/javascript">
-(function() {
-   $(document).delegate('#login_form', 'ajax:success', function(data, json, xhr) {
-     if(json.success) {
-        next = getParameterByName('next');
-        if(next) {
-           location.href = next;
-       } else {
-           location.href = "${reverse('dashboard')}";
-       }
-     } else {
-       if($('#login_error').length == 0) {
-         $('#login_form').prepend('<div id="login_error" class="modal-form-error"></div>');
-       }
-       $('#login_error').html(json.value).stop().css("display", "block");
-     }
-   });
-
-   // removing close link's default behavior
-   $('#login-modal .close-modal').click(function(e) {
-    e.preventDefault();
-   });
-})(this)
-</script>