env-config to env_config gem name fix
Update README.md
Updates README to better define exception
Updates gemspec with more details
Rename
Adds 'from' option to config, which allows varying names between configuration key and environment variable name
Fixes README.md invalid statement
Adds LICENSE
Adds general configuration object

Probably the better way to use the system, since Rails.configuration
is _generally_ for Rails-specific application settings.
simplified the README
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Updates README removing comments from code that has immediate documentation context
Changing name to match new gem name.