Rename rbac_policy_parser to policy_authority
This change is a follow-up to commit
I8ba89ab5e134b15e97ac20a7aacbfd70896e192f
which introduced an abstract class from which (previously)
rbac_policy_parser and requirements authority inherit, providing
rbac_rule_validation with 2 ways of validating RBAC.
For the sake of naming consistency, rbac_policy_parser is renamed
to policy_authority. This naming scheme is better because
"policy parser" is implementation-specific and doesn't convey
what the file (and class name) do from a high-level perspective.
Because this file is only used internally to Patrole, it can be
changed without backward-compatibility concerns.
This commit also includes documentation for the policy authority
module and the rbac_rule_validation module.
Change-Id: Ie09fc2d884f9211244b062fdd5fe018970c2bb2d
diff --git a/doc/source/HACKING.rst b/doc/source/HACKING.rst
new file mode 100644
index 0000000..1847447
--- /dev/null
+++ b/doc/source/HACKING.rst
@@ -0,0 +1,4 @@
+=======
+Hacking
+=======
+.. include:: ../../HACKING.rst