Merge branch 'release/v0.3.6' into develop

* release/v0.3.6:
  bumps version
Clean up Storey#default_search_path for comparison later #17
Create Storey#default_schema? method finish #17
bumps version
Merge branch 'release/v0.4.0'

* release/v0.4.0:
  bumps version
  Create Storey#default_schema? method finish #17
  Clean up Storey#default_search_path for comparison later #17