Enable kernel poll by default
Some trivial refactorings
fix gnuplot latency script

don't normalize latency values with duration as they are not cumulative
Add valgen to keygen adapter

Using this for a test that requires control of key length and # of keys,
for which I'm concatenating a binary value generator and int gens
Merge pull request #84 from gomoripeti/pgö-fix-gp-latency

fix gnuplot latency script
fix setting log level

now the default console log level is customisable in the app file
allow changing console log level from config files
Fix partitioned seq int to cover enire range

I had a previous fix that unfortunately only *printed* the correct
range, but did not generate it :(.
Add pb_timeout_general and http_timeout_general options to basho_bench_driver_2i.erl
Clean up the null driver and example configs
Merge pull request #81 from basho/enable-kernel-poll

Enable kernel poll
Merge pull request #85 from basho/eas-valgen-as-keygen

Add valgen to keygen adapter
Merge pull request #88 from basho/eas-partitioned-seq-full-range

Fix partitioned seq int to cover entire range
Merge pull request #86 from gomoripeti/pgö-fix-log-level

fix setting log level
Added pre and post hooks
Allowing pre_hooks to start applications prior to basho_bench.

Pre_hooks may start crypto ahead of basho_bench.  This patch
allows basho_bench to continue in the event crypto is already
started.
Simple Carbon (from graphite project) driver.
Add counter ops to pb driver
Add an example for benching counters
Better response, removing unused options.