added publications and education in main; more config

added config option to remove about section in sidebar
added config option to not show education in main (as it is shown in the sidebar anyway)
increased with of sidebar for longer names
reduced padding for footer

_includes/education-section.html

@@ -0,0 +1,29 @@
+{% if site.data.educations %}
+<section class="section educations-section">
+  <h2 class="section-title"><i class="fa fa-graduation-cap"></i>Education</h2>
+
+{% for education in site.data.educations %}
+  <div class="item">
+
+    <div class="meta">
+
+      <div class="upper-row">
+        <h3 class="degree">{{ education.degree }}</h3>
+        <div class="time">{{ education.time }}</div>
+      </div><!--//upper-row-->
+
+      <div class="university">{{ education.university }}</div>
+
+    </div><!--//meta-->
+
+    {% if education.details %}
+    <div class="details">
+      <p>{{ education.details }}</p>
+    </div><!--//details-->
+    {% endif %}
+
+  </div><!--//item-->
+{% endfor %}
+
+</section><!--//section-->
+{% endif %}

_includes/publications.html

@@ -0,0 +1,21 @@
+{% if site.data.publications %}
+<section class="section publications-section">
+
+  <h2 class="section-title"><i class="fa fa-file-text"></i>Publications</h2>
+
+  {% for intro in site.data.publications %}
+  <div class="intro">
+      <p>{{ intro.description }}</p>
+  </div><!--//intro-->
+  {% endfor%}
+
+  {% for publication in site.data.publications %}
+    <div class="item">
+      <div class="publication-title">{{ publication.title }}</div>
+      <div class="publication-authors">{{ publication.authors }}</div>
+      <div class="publication-conference">{{ publication.conference }}</div>
+    </div><!--//item-->
+  {% endfor %}
+
+</section><!--//section-->
+{% endif %}

_includes/sidebar.html

@@ -48,6 +48,8 @@
   {% include education.html %}
   {% include language.html %}
   {% include interests.html %}
-  {% include about.html %}
+  {% if site.about %}
+    {% include about.html %}
+  {% endif %}
 
 </div><!--//sidebar-wrapper-->