Fixes some translations.

index.html

         <div id="subject" class="hide"></div>
 
         <div id="extendedToolbar" class="toolbar">
-            <a class="button" id="toolbar_button_profile" data-container="body" data-placement="right" data-i18n="[content]toolbar.profile" content="Edit your profile">
+            <a class="button" id="toolbar_button_profile" data-container="body" data-placement="right" data-i18n="[content]toolbar.profile">
                 <img id="avatar" src="images/avatar2.png"/>
             </a>
             <a class="button icon-contactList" id="toolbar_contact_list" shortcut="contactlistpopover">
                     <div class="title" data-i18n="profile.title"></div>
                     <div class="sideToolbarBlock first">
                         <label class="first" data-i18n="profile.setDisplayNameLabel"></label>
-                        <input type="text" id="setDisplayName" data-i18n="[placeholder]settings.name" placeholder="Name">
+                        <input type="text" id="setDisplayName" data-i18n="[placeholder]settings.name">
                     </div>
                     <div class="sideToolbarBlock">
                         <label data-i18n="profile.setEmailLabel"></label>
-                        <input type="text" id="setEmail" placeholder="Enter e-mail">
+                        <input data-i18n="[placeholder]profile.setEmailInput" type="text" id="setEmail">
                     </div>
                     <div class="sideToolbarBlock auth_container" id="authenticationContainer">
                         <p data-i18n="toolbar.authenticate"></p>

lang/main.json

         "cameraDisabled": "Camera is not available",
         "micDisabled": "Microphone is not available",
         "filmstrip": "Show / hide videos",
+        "profile": "Edit your profile",
         "raiseHand": "Raise hand to speak"
     },
     "bottomtoolbar": {
     "profile": {
         "title": "Profile",
         "setDisplayNameLabel": "Set your display name",
-        "setEmailLabel": "Set your gravatar email"
+        "setEmailLabel": "Set your gravatar email",
+        "setEmailInput": "Enter e-mail"
     },
     "videothumbnail":
     {