Remove actually not working directory config
Add config variable: tmp_directory
Merge directory config
Add description about redis config
Version 0.1.1
fix can't initiaize qspec

qspec-helper init is fail if don't exist .qspec.yml.
Becase, need qspec.yml for create tmp_dir when load qspec.rb.
So, create tmp_dir timming delayed.
Merge pull request #2 from takkanm/delay_create_qspec_tmp_dir

fix can't initiaize qspec
Update rspec to 2.14
Version 0.1.2
Create temporary directory before start spork
Version 0.1.3