Merging v0.4 into 0.3.x

.gitattributes

.travis.yml

lib/class/Container.js

lib/class/OptionRegistry.js

lib/core/clean.js

lib/core/run.js

lib/core/traverse.js

lib/core/utils.js

lib/types/array.js

lib/types/external.js

lib/types/object.js

lib/types/string.js

package.json

spec/schema/core/issues/chance-and-faker.json

spec/schema/core/issues/issue-158.json

spec/schema/core/issues/issue-193.json

spec/schema/core/types/string.json

ts/class/Container.ts

ts/class/OptionRegistry.ts

ts/core/clean.ts