consistent field labels

cms/templates/login.html

@@ -11,11 +11,11 @@
     </header>
     <form class="log-in-form" id="login_form" action="login_post" method="post">
       <div class="row">
-        <label>Email:</label>
+        <label>Email</label>
         <input name="email" type="email" class="email-field">
       </div>
       <div class="row">
-        <label>Password:</label>
+        <label>Password</label>
         <input name="password" type="password" class="password-field">
       </div>
       <div class="row form-actions">

cms/templates/signup.html

@@ -10,7 +10,7 @@
   <form id="register_form" method="post">
     <div id="register_error" name="register_error"></div>
     <div class="row">
-      <label>E-mail</label>
+      <label>Email</label>
       <input name="email" type="email">
     </div>
     <div class="row">