Configuration and modules header improved

Unit tests fixed

beemgrapheneapi/graphenerpc.py

@@ -110,7 +110,8 @@ class GrapheneRPC(object):
     :param int num_retries: Try x times to num_retries to a node on disconnect, -1 for indefinitely
     :param int num_retries_call: Repeat num_retries_call times a rpc call on node error (default is 5)
     :param int timeout: Timeout setting for https nodes (default is 60)
-    Available APIs
+
+    Available APIs:
 
           * database
           * network_node

docs/beem.account.rst

-beem\.account module
-====================
+beem\.account
+=============
 
 .. automodule:: beem.account
     :members:

docs/beem.aes.rst

-beem\.aes module
-================
+beem\.aes
+=========
 
 .. automodule:: beem.aes
     :members:

docs/beem.amount.rst

-beem\.amount module
-===================
+beem\.amount
+============
 
 .. automodule:: beem.amount
     :members:

docs/beem.asciichart.rst

-beem\.asciichart module
-=======================
+beem\.asciichart
+================
 
 .. automodule:: beem.asciichart
     :members:

docs/beem.asset.rst

-beem\.asset module
-==================
+beem\.asset
+===========
 
 .. automodule:: beem.asset
     :members:

docs/beem.block.rst

-beem\.block module
-==================
+beem\.block
+===========
 
 .. automodule:: beem.block
     :members:

docs/beem.blockchain.rst

-beem\.blockchain module
-=======================
+beem\.blockchain
+================
 
 .. automodule:: beem.blockchain
     :members:

docs/beem.blockchainobject.rst

-beem\.blockchainobject module
-=============================
+beem\.blockchainobject
+======================
 
 .. automodule:: beem.blockchainobject
     :members:

docs/beem.comment.rst

-beem\.comment module
-====================
+beem\.comment
+=============
 
 .. automodule:: beem.comment
     :members:

docs/beem.discussions.rst

-beem\.discussions module
-========================
+beem\.discussions
+=================
 
 .. automodule:: beem.discussions
     :members:

docs/beem.exceptions.rst

-beem\.exceptions module
-=======================
+beem\.exceptions
+================
 
 .. automodule:: beem.exceptions
     :members:

docs/beem.instance.rst

-beem\.instance module
-=====================
+beem\.instance
+==============
 
 .. automodule:: beem.instance
     :members:

docs/beem.market.rst

-beem\.market module
-===================
+beem\.market
+============
 
 .. automodule:: beem.market
     :members:

docs/beem.memo.rst

-beem\.memo module
-=================
+beem\.memo
+==========
 
 .. automodule:: beem.memo
     :members:

docs/beem.message.rst

-beem\.message module
-====================
+beem\.message
+=============
 
 .. automodule:: beem.message
     :members:

docs/beem.notify.rst

-beem\.notify module
-===================
+beem\.notify
+============
 
 .. automodule:: beem.notify
     :members:

docs/beem.price.rst

-beem\.price module
-==================
+beem\.price
+===========
 
 .. automodule:: beem.price
     :members:

docs/beem.steem.rst

-beem\.steem module
-==================
+beem\.steem
+===========
 
 .. automodule:: beem.steem
     :members:

docs/beem.storage.rst

-beem\.storage module
-====================
+beem\.storage
+=============
 
 .. automodule:: beem.storage
     :members: