datatype tests implemented
improved feature description
add note about options param to the api docs
always try next host on failure
stick to documentation format in travis builds for now
add delay when running example in the background
revert config
set ccm home to tmp dir
create tmp dir if not present
wait for threads instead of sleeping
keep sending output while waiting
disable coverage
fix select call
simplify .rspec
fix ccm runner on jruby
fix command
change empty plan has_next? to false
fix command
errors are formatted different on jruby
don't perform serialization if no parameters given