add license to gem spec, remove unneeded settings
change copyright to Pivotal Labs
Detect LGPL licenses
use a VERSION file to contain the gem's version.
add license finder team to gem authors
Set gem email address to Brent Wheeldon (PM)
Update gem summary / description
simplify gemspec development dependency stanza
Feature: rake license:action_items
Spruce up the README
Feature: rake license:init
Always approve whitelisted licenses.

Also,
* Refactored the configuration to make it available at
  `LicenseFinder.config`.
* Refactored `Dependency.new` to take a hash of attributes.
Feature: rake license:generate_dependencies
Use File.join for great justice
Feature: rake license:action_items:ok
use "cd" instead of "pushd" for travis
Added ISC license detection
travis badge in readme
remove superfluous VERSION file
Actually use the ISC license detection