Update docs for 0.7.4

docs/_includes/elements/link.html

@@ -7,7 +7,7 @@
   <h2 class="bd-link-name">
     <figure class="bd-link-figure">
       {% if include.icon %}
-        <span class="bd-link-icon has-text-{% if include.color %}{{ include.color }}{% else %}link{% endif %}">
+        <span class="bd-link-icon has-text-link">
           <i class="{% if include.icon_brand %}fab{% elsif include.icon_regular %}far{% else %}fas{% endif %} fa-{{ include.icon }}"></i>
         </span>
       {% else %}

docs/_includes/footer/contribute.html

@@ -2,8 +2,7 @@
   <strong>Contribute</strong> on GitHub
 </h4>
 
-<div class="bd-footer-iframe">
+<div class="bd-footer-iframe is-github">
   <iframe src="https://ghbtns.com/github-btn.html?user=jgthms&repo=bulma&type=star&count=true&size=large" allowtransparency="true" frameborder="0" scrolling="0" width="160px" height="30px"></iframe>
-
   <iframe src="https://ghbtns.com/github-btn.html?user=jgthms&type=follow&count=true&size=large" frameborder="0" scrolling="0" width="170px" height="30px"></iframe>
 </div>

docs/_includes/index/intro.html

@@ -5,7 +5,7 @@
         <div class="intro-column is-content">
           <div class="intro-content">
             <h1 class="title intro-title">
-              <strong>Bulma</strong> is a free, open source CSS framework based on <strong>Flexbox</strong> and used by more than <strong>100,000</strong> developers.
+              <strong>Bulma</strong> is a free, open source CSS framework based on <strong>Flexbox</strong> and used by more than <strong>150,000</strong> developers.
             </h1>
 
             <div id="ghbtns" class="intro-ghbtns">

docs/_includes/index/start.html

@@ -11,7 +11,7 @@
         </a>
       </h3>
       <h4 class="subtitle is-4">
-        Join more than <strong>100,000</strong> developers
+        Join more than <strong>150,000</strong> developers
       </h4>
     </header>
 

docs/_includes/index/tws.html

@@ -5,7 +5,7 @@
   <header class="bd-index-header">
     <h3 class="title is-3">
       <a href="{{ love_url }}">
-        A growing <strong>community</strong>
+        A large <strong>community</strong>
       </a>
     </h3>
     <h4 class="subtitle is-4">