[FAB-3111] - add to docs

small tweak to channels docs
add channels overview piece to Arch section
add cc-packaging to Ops Guide section
[ci-skip]

Change-Id: Ife6f0d102cc8edd14582ff2417887d03d355ea3a
Signed-off-by: Nick Gaski <ngaski@us.ibm.com>

docs/source/channels.rst

@@ -1,5 +1,5 @@
 Channels
---------
+========
 
 A Hyperledger Fabric **channel** is a private "subnet" of communication between
 two or more specific network members, for the purpose of conducting private and
@@ -17,6 +17,9 @@ information about the channel policies, members and anchor peers. When adding a
 new member to an existing channel, either this genesis block, or if applicable,
 a more recent reconfiguration block, is shared with the new member.
 
+.. note:: See the :doc:`configtx` section for more more details on the properties
+          and proto structures of config transactions.
+
 The election of a **leading peer** for each member on a channel determines which
 peer communicates with the ordering service on behalf of the member. If no
 leader is identified, an algorithm can be used to identify the leader. The consensus

docs/source/index.rst

@@ -60,6 +60,7 @@ Before diving in, watch how Fabric is `Building a Blockchain for Business <https
    best_practices
    configtx
    configtxgen
+   cc-packaging-and-signing
    Setup/logging-control
 
 .. toctree::
@@ -72,6 +73,7 @@ Before diving in, watch how Fabric is `Building a Blockchain for Business <https
    endorsement-policies
    nodesdk
    orderingservice
+   channels
    ledger
    readwrite
    gossip