Add call to action directing interested people to Meetup.

Author: mblayman

_includes/portfolio_grid.html

@@ -25,5 +25,11 @@ <h4>{{ post.title }}</h4>
                 </div>
             {% endfor %}
             </div>
+            <div class="row">
+                <div class="col-lg-12 text-center">
+                    <br>
+                    <a href="https://www.meetup.com/python-frederick/" class="btn btn-xl">Join the next event</a>
+                </div>
+            </div>
         </div>
     </section>

_includes/services.html

@@ -23,6 +23,7 @@ <h4 class="service-heading">Python Talks</h4>
                     </span>
                     <h4 class="service-heading">Open Workshops</h4>
                     <p class="text-muted">Every third Saturday we host an open workshop, along with the rest of Frederick Tech. Help with a common project or bring your own.</p>
+
                 </div>
                 <div class="col-md-4">
                     <span class="fa-stack fa-4x">
@@ -33,5 +34,11 @@ <h4 class="service-heading">Book Club</h4>
                     <p class="text-muted">Join us for our book club where we dive into design and creation of open source software applications.</p>
                 </div>
             </div>
+            <div class="row">
+                <div class="col-lg-12 text-center">
+                    <br>
+                    <a href="https://www.meetup.com/python-frederick/" class="btn btn-xl">See all future events</a>
+                </div>
+            </div>
         </div>
     </section>