Update developer docs.
Update developer docs.

Kami/libcloud,apache/libcloud,ByteInternet/libcloud,ByteInternet/libcloud,mistio/libcloud,andrewsomething/libcloud,apache/libcloud,Kami/libcloud,Kami/libcloud,andrewsomething/libcloud,apache/libcloud,mistio/libcloud,mistio/libcloud,andrewsomething/libcloud,ByteInternet/libcloud