Docs update (#61)

* Improve sphinx documentation

* update faq formatting

* fix setup doc

* fix docs according to the generated htmls

docs/ahriman.application.rst

@@ -0,0 +1,38 @@
+ahriman.application package
+===========================
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   ahriman.application.application
+   ahriman.application.handlers
+
+Submodules
+----------
+
+ahriman.application.ahriman module
+----------------------------------
+
+.. automodule:: ahriman.application.ahriman
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
+ahriman.application.lock module
+-------------------------------
+
+.. automodule:: ahriman.application.lock
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
+Module contents
+---------------
+
+.. automodule:: ahriman.application
+   :members:
+   :no-undoc-members:
+   :show-inheritance: