added workshop calendar

diff --git a/_includes/workshop_calendar.html b/_includes/workshop_calendar.html
new file mode 100644 (file)
index 0000000..53a0eac
--- /dev/null
+++ b/_includes/workshop_calendar.html
@@ -0,0 +1 @@
+<a href="//calendar.google.com/calendar/render?action=TEMPLATE&text={% if page.carpentry == "swc" %}Software{% elsif page.carpentry == "dc" %}Data{% endif %} Carpentry Workshop&dates={{ page.startdate | replace: "-", "" }}/{{ page.enddate | replace: "-", "" | plus: 0}}&trp=false&sprop&sprop=name:&sf=true&output=xml&location={{ page.address }}&details={% if page.carpentry == "swc" %}Software{% elsif page.carpentry == "dc" %}Data{% endif %} Carpentry Workshop at {{ page.venue }}">Add to your Google Calendar.</a>