Add support for slc loopback commands that delegate to yeoman
Fix the dep and default name mapping
Use generator-loopback's yeoman-generator instance
Fix messages
Add support for --help, --version, and --generators
Try yeoman instance from generator-loopback
Make loopback-sdk-angular-cli a direct dep
Change cwd so that yeoman can discover loopback generators
Fix version check as now there is no peerDependencies
Merge pull request #154 from strongloop/feature/slc-loopback

Add support for slc loopback commands that delegate to yeoman