test for reproducing vnode_down errors
Added legacy 2i warning
test Location header api verison on POST

The bug filed at basho/riak_kv#432 describes how the Location header
always uses the old API version in a response to a bucket POST.
removed a bad section of the rt_dirty test
Half finished PR/PW test
Change PR/PW test to use intercepts instead of kill -STOP

Thanks to @rzezeski for the help with intercepts
Add missing function
Actually make the intercepts work...
Update capabilities test to handle new feature; new test for handoff encoding.
Export replication test entry points to share with new upgrade test
Test upgrades from older BNW repl to newer BNW repl
Add http client test and dw_val_unsatisfied tests

Add an alternate vnode intercept, one that returns failures, rather than
simply never responding.
Handoff test cleanup between runs, some performance improvement;
capabilities test moves from core to kv.
capabilities test updated
riak_core -> riak_kv
remove unnecessary underscores
use more rt-built-in goodness

rt:build_cluster, rt:http_url, rt:stop_and_wait, and rt:start_and_wait
Fix config example in README to use full paths

A hapless user, cluelessly copy-pasting the example config in the
README will fail 'cos you must use absolute paths in the `rtdev_path`
section.
Merge pull request #205 from branch 'bwf-location-new-url'
Allow execution of individual tests that live outside the riak_test repo

Check for a path included with a test specified using the -t
option. If a path is included it is loaded on the code path;
otherwise, the test is run normally.
Merge pull request #224 from basho/rdb-readme-config

Fix config example in README to use full paths