Add a benchmark that uses bluebird promises
dep; redis@0.12.x
mod; readme
mod; for redis 0.12.x
mod; deprecate warning for url param
mod; readme cleanup
del; unused files
Merge pull request #117 from llambda/master

Add a benchmark that uses bluebird promises
mod; bench (ocd)
del; not functional existing benchmark
add; unref option
Release 2.1.0
bump;
add; faq section to readme
add; mention redis-url in deprecation message
Add option to disable setting a TTL
:bug: Fix forgotten stringification.
Merge pull request #132 from kietsy/master

Add option to disable setting a TTL
mod; cleanup, add; lint, fix; bench, test
add; tests, coverage and failing retry test