feat(pyratemp): successfully generating make deps

After minor modifications to pyratemp, it certainly does the job.

What it **does NOT** do:

* multiple outputs per template/command invocation
* NICE embedding of code (like GSL can)

It will do the job nonetheless, but mako might be worth a look

etc/api/shared.yaml

@@ -0,0 +1,20 @@
+# Contains values shared among all API implementations
+directories:
+  # directory under which all generated sources should reside
+  output: ./generated
+  # how to get from `output` back to common library
+  common: ../
+  # where are all the API meta files
+  api_base: ./etc/api
+api:
+  list:
+    - name: youtube
+      version: v3
+  base_path: "etc/api"
+cargo:
+  build_version: "0.0.1"
+  authors:
+    - Sebastian Thiel <byronimo@gmail>
+  keywords: [google, protocol]
+  # All APIs should live in the same repository
+  repository_url: https://github.com/Byron/youtube-rs

etc/api/shared.yml

@@ -1,12 +0,0 @@
-# Contains values shared among all API implementations
-apis:
-	base_path: "etc/api"
-	- name: youtube
-		version: v3
-cargo:
-	build_version: "0.0.1"
-	authors:
-		- Sebastian Thiel <byronimo@gmail>
-	keywords: [google, protocol]
-	# All APIs should live in the same repository
-	repository_url: https://github.com/Byron/youtube-rs