add pydap and dependencies

Author: cekees

pkgs/httplib2.yaml

@@ -0,0 +1,5 @@
+extends: [distutils_package]
+
+sources:
+- key: git:0197ec868a4fc638c08358b94200ffd6ddb1bf50
+  url: https://github.com/jcgregorio/httplib2

pkgs/paver.yaml

@@ -0,0 +1,5 @@
+extends: [distutils_package]
+
+sources:
+- key: tar.gz:dzvyiiupdv3zc33kmb5gaofyxuxapefe
+  url: https://pypi.python.org/packages/source/P/Paver/Paver-1.2.2.tar.gz

pkgs/pydap.yaml

@@ -0,0 +1,9 @@
+extends: [namespace_package]
+
+dependencies:
+  build: [paver]
+  run: [httplib2]
+
+sources:
+- key: tar.gz:ggxvshjej45j2n42b4bbousdqlkhh7je
+  url: https://pypi.python.org/packages/source/P/Pydap/Pydap-3.1.1.tar.gz