Add HoC blurb to top of /teachers pages

Replacing courses beta testing blurb.

app/templates/teachers.jade

@@ -2,37 +2,24 @@ extends /templates/base
 
 block content
 
-  h2(style='color:#CC0000;') Try CodeCombat Courses!
-  p
-    strong What are CodeCombat Courses?
+  h2 Hour of Code(Combat)
   p 
-    a.spr(href='/courses') Courses
-    span organize the same great levels into groups.  They make it easier for you to manage a class of students and monitor their progress.
+    strong Hi Teachers!
+  p We're excited to participate in Hour of Code this year!
+  p We've set up an Introduction to Computer Science course, just for you.
   p
-    strong How to use them:
+    strong How to use CodeCombat with your students:
     ol
       li
         span.spr Navigate to the
-        a.spr(href='/courses') Courses
+        a.spr(href='/courses/teachers?hoc=true') Courses
         span page
-      li Click the green 'Get FREE course' button
+      li Click the green 'Get FREE course' button under Introduction to Computer Science
       li Follow the enrollment instructions
       li Add students via the 'Add Students' tab
-  p
-    strong We Need Your Help!
-  p Courses are still in early development, and we need your feedback to make them great for the classroom.
-  p
-    strong How you can help:
-    ul
-      li
-        spa.spr Spend 5 minutes checking out
-        a.spr(href='/courses') Courses
-      li Enroll in a course and add a student
-      li Monitor a group of students working through the first course
   p 
-    span.spr Send your feedback to
+    span.spr If you have any problems, please email
     a(href='mailto:team@codecombat.com') team@codecombat.com
-  p Thanks!
   br
 
   h2 More Info for Teachers