Fix find_by_id and find method returning nil unless .all called beforehand for ActiveYaml or ActiveFile
prepare for 0.9.13 release
get active hash working under rails 4
updated readme to fix code examples that don't work
enum_accessor can take multiple attributes.  bumped to v0.9.14
Added default rake task
Merge pull request #62 from brett-richardson/add_default_rake_task

Added default rake task
Allow YAML aliases in ActiveYaml
Merge pull request #64 from brett-richardson/active_yaml_allow_aliases

Allow YAML aliases in ActiveYaml
removed some code comments
remove some meta-programming from the specs
extracted ActiveYaml aliases to a module
prepared version 0.10.0
save should be a no-op if the record already exists in the index
version 1.0.  arbitrary w00t!