Remove gravatar.

requirements.txt

@@ -8,7 +8,6 @@ Flask-WTF
 Flask-Login
 Flask-Security
 raven[flask]
-Flask-Gravatar
 Flask-DebugToolbar
 redis
 Flask-Cache

vowel/templates/layout/menu.html

@@ -123,11 +123,10 @@
         {% endif %}
           <li>
             <a href="#">
-              <div class="uk-position-relative">
-                <img src="{{ current_user.email | gravatar(size=50) }}"
-                     class="uk-visible@m uk-align-center uk-margin-remove-bottom uk-border-rounded" alt="User Image" />
+              <div>
+                <i class="fas fa-user fa-3x" style="width: 100%;"></i>
                 <div class="uk-navbar-subtitle uk-text-capitalize">
-                  {{ current_user.fullname }}
+                  {{ current_user.username }}
                 </div>
               </div>
             </a>

vowel/templates/users/profile.html

@@ -25,11 +25,7 @@
 
 {% block content %}
 <div class="uk-margin uk-margin" data-uk-grid>
-  <div class="uk-width-1-4 uk-visible@m">
-    <img src="{{ user.email | gravatar(size=250) }}" class="uk-border-rounded" alt="User Image" />
-  </div>
-
-  <div class="uk-width-1-2@l uk-width-3-4@m">
+  <div class="uk-width-3-4@l">
     <h3>Username</h3>
     {{ user.username }}
 
@@ -37,7 +33,7 @@
     {{ user.bio | safe | default("No biography", True) }}
   </div>
 
-  <div id="userEditSidemenu" class="uk-width-1-4 uk-visible@l sidebar">
+  <div id="userEditSidemenu" class="uk-width-1-4@l uk-visible@l sidebar">
     <ul class="uk-nav uk-nav-default"
         data-uk-sticky="offset: 100;"
         data-uk-scrollspy-nav="closest: li; scroll: true; offset: 90">

vowel/web.py

@@ -27,7 +27,6 @@ from flask import request
 from flask import url_for
 from flask_assets import Environment
 from flask_babel import Babel
-from flask_gravatar import Gravatar
 from flask_migrate import Migrate
 from flask_principal import identity_loaded
 from flask_security import Security
@@ -194,8 +193,6 @@ def setup_infrastructure(app):
 
     setup_webassets(app)
 
-    Gravatar(app, size=160)
-
     app.config.setdefault("CACHE_REDIS_URL", app.config["REDIS_DEFAULT_URI"])
     cache.init_app(app)
     # There maybe cached items that need to be flushed