Enable kernel poll by default
Some trivial refactorings
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
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 :(.
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