Merge branch 'release/1.3' into develop
Fixed broken link to fast track
Merge pull request #508 from mexicat/develop

Fixed broken link to fast track
make eunit runnable to non-eqc users (failed to take out policy tests)
Merge branch 'bigfix/ifdef-out-eqc' into develop
Make pb connect timeout configurable
Merge branch 'feature/configurable-pb-connect-timeout' into develop
proxy_get test for 1.4
moved repl 1.3+ code to repl_helpers
ruby-test: added user creation before running test.
ruby test: added simple multipart upload test.
Fix xerl_scan can't handle &quot; on MP.
Gracefully handle Riak disconnects

Previously, Riak CS would not start if it was unable to connect
to Riak. Furthermore, it would eventually crash if it was disconnected to Riak.
This was due to the fact that the `poolboy` workers would die and poolboy would
not try and restart them. This leads to the `poolboy` supervisor eventually
crashing and then it bubbles up to the `riak_cs_sup` crashing. The main
change here is that we pass the `auto_reconnect` option into
`riakc_pb_socket`, which allows it to return from `start_link` even if
it can't connect to Riak. Attempts to use `riakc_pb_socket` when it's in
this state will return `{error, disconnected}`. I've tried to handle as
many of the cases where this might happen, and return 503 to the end
user. There are cases where we might be far enough in the response
(headers already sent over the wire), where for now I just Let It Crash.
Originally, I had thought about adding a 'health' thread that would
monitor Riak availability, for the purposes of informing the deployer
via log messages. However, for now, I think the log messages are clear
enough when Riak gets disconnected that it should be obvious. The sudden
spike in 503 responses should also be a pretty good indicator. Other smaller
changes are detailed below.

* Allow `riak_cs_storage_d` to start even if it can't immediately connect to
Riak
* Refactor `riak_cs_wm_common:forbidden/2` to handle disconnected Riak
when retrieving the user record
Add Riak Test shell script error handling

Removes this fun issue:

```
cd /dir/does/not/exist
git reset --hard HEAD
```
Merge pull request #520 from basho/feature/bail-on-error-in-shell-scripts

Add Riak Test shell script error handling
riak_test automation for the Ruby client tests.
Merge branch 'release/1.3' into develop
do not allow invalid addresses to succeed in parse_ip
Merge branch 'develop' into bugfix/ipv4strict
Merge in 1.3.1 changes
return Error from parse_ip, make pure and add a spec for helper