Testing functions in crystal. Had to commit the template because it was outdated

template/crystal-http/template.yml

@@ -0,0 +1,6 @@
+language: crystal
+fprocess: ./handler
+welcome_message: |
+  You have created a new function which uses crystal 1.0.0.
+  To include third-party dependencies, use a vendoring tool like shards:
+  shards documentation: https://github.com/crystal-lang/shards