fixed template bug and data files

many empty div's were generated

_data/projects.yml

@@ -1,7 +1,6 @@
-- intro:
+intro: "You can list your side projects or open source libraries in this section. Lorem ipsum dolor
-  description: "You can list your side projects or open source libraries in this section. Lorem ipsum dolor
   sit amet, consectetur adipiscing elit. Vestibulum et ligula in nunc bibendum fringilla a eu lectus."
-
+projects:
   - project:
     title: Velocity
     link: "#hook"

_data/publications.yml

@@ -1,7 +1,6 @@
-- intro:
+intro: "You can list your publications in this section. Lorem ipsum dolor
-  description: "You can list your publications in this section. Lorem ipsum dolor
   sit amet, consectetur adipiscing elit. Vestibulum et ligula in nunc bibendum fringilla a eu lectus."
-
+publications:
   - paper:
     title: The Art of Computer Programming
     authors: Donald E. Knuth

_includes/projects.html

@@ -3,13 +3,13 @@
 
   <h2 class="section-title"><i class="fa fa-archive"></i>Projects</h2>
 
-  {% for intro in site.data.projects %}
+  {% if site.data.projects.intro %}
   <div class="intro">
-      <p>{{ intro.description }}</p>
+      <p>{{ site.data.projects.intro }}</p>
   </div><!--//intro-->
-  {% endfor%}
+  {% endif %}
 
-  {% for project in site.data.projects %}
+  {% for project in site.data.projects.projects %}
     <div class="item">
 
       <span class="project-title"><a href="{{ project.link }}">{{ project.title }}</a></span>

_includes/publications.html

@@ -3,13 +3,13 @@
 
   <h2 class="section-title"><i class="fa fa-file-text"></i>Publications</h2>
 
-  {% for intro in site.data.publications %}
+  {% if site.data.publications.intro %}
   <div class="intro">
-      <p>{{ intro.description }}</p>
+      <p>{{ site.data.publications.intro }}</p>
   </div><!--//intro-->
-  {% endfor%}
+  {% endif %}
 
-  {% for publication in site.data.publications %}
+  {% for publication in site.data.publications.publications %}
     <div class="item">
       <div class="publication-title">{{ publication.title }}</div>
       <div class="publication-authors">{{ publication.authors }}</div>