Add default mongod URI to README

It could be helpful to add an example mongod URI to the instructions
in README for running a local instance of Marconi. Then the setup
procedures can be more smoother. Add an example mongod URI with
lookback address(127.0.0.1) and default mongod port(27017).

Closes-Bug: #1289355

Change-Id: I5f8f70f10a0cd013a41fb7f03234bde355e5dc2c
Fix functional config file instructions

File got moved and renamed.

Change-Id: Ie2f5fc0bbf4b49ef4356c3d3427d644d2dc8238a
Update license headers on select source files

Once a top-level LICENSE file is included, pep8 will compare the license
header of a source file to its expected value and complain if they don't
match.  This patch re-formats the headers in question to please pep8.

No license content is changed, only formatting.

Change-Id: I0f1318b23f343523ca679ca331ef6f9f7084ebc2
Include full license text

The Apache 2.0 license requires that you include a copy of the license
text in the source code distributed under that license.

Change-Id: I0fd94cece535fbe18bf94c7128e412942e6e30b9
Add more unit tests for message controller

Add checks for get message return value. Add test for message first.

Change-Id: Id69d483b1fe65c2ea88e367a00b744038ce71f35
Partial-Bug: #1286029
Merge "Add more unit tests for message controller"
Updated from global requirements

Change-Id: I93d296e1f83b55557ddae44d2a724ef730708222
Fix message.first return value for mongodb

In mongodb implementation of MessageController first action didn't return
proper doc, but whole mongo doc instead.

Change-Id: I7927bf5c9d69c0ef8ea432b20e6368e1d92b1dca
Closes-Bug: #1296291
Merge "Fix functional config file instructions"
fix() : introduce division import

This patch removes the floats surrounding a
divide operation.

Change-Id: Iefa909c5f2aefcee8564773bbed773f14ba28cc3
Add keystone_authtoken to our config generator

Change-Id: I4ead65cfe8a5b1305ef4b9693e79d10e3d3a99bb
keystoneclient now supports Py3K

Change-Id: Ia9e5ccc0ead0c808956d76023c32f518c22c2b34
Switch to oslosphinx

It was renamed.

Change-Id: I7ed8e5d62979020af2f26921e50efad9a3489410
Closes-Bug: #1277168
Merge "Add default mongod URI to README"
Merge "Fix message.first return value for mongodb"
Merge "Add keystone_authtoken to our config generator"
Merge "keystoneclient now supports Py3K"
Add a help text for auth_strategy

Change-Id: I684546d839dbbdd502c7a91df66befedfdeb0c03
keystone middleware version change due to a bug

Change-Id: I5b5eba55e0741d7d204a380b5c5e9d378fe4e864
Merge "Add a help text for auth_strategy"