prepare-0.4.0-RC5

Merge pull request #150 from scalecube/feature/classpath-scan-manifest

Added reading from MANIFEST for ClassPathConfigSource

prepare-0.4.0-RC4

Merge pull request #148 from scalecube/bugfix/create-with-pattern

Fixed bug in method `createWithPattern`

prepare-0.4.0-RC3

Merge pull request #147 from scalecube/feature/146/predicate-shortcuts

Feature/146/predicate shortcuts

prepare-0.4.0-RC1

Merge pull request #141 from scalecube/feature/advanced-system-props

Enhanced SystemEnvironmentConfigSource config soucece