node-seed 1.2.x support

• refactor(Model): Huge refactor of Model in prep for release of new ORM and ODM modules
• refactor(Model): To support changes in latest node-seed
• refactor(module): Support node-seed 1.2.x Stable
• feat(lifecycle): Events
• refactor(module): For node-seed 1.2.x fixes #15
• ODM Module does not work with node-seed 1.2.0-rc-4
• update(reps): deep-populate updated
• chore(cleanup): Fixing lint errors after refactoring
• feat(travis): Added support for travis builds fixes #3, #2
• TravisCI
• feat(travis): Added support for travis builds fixes #3, #2
• Test cases for current version
• refactor(behaviours): Removed old references
• refactor(behaviours): Removed old references
• fix(deps): Removed invalid npm versions
• fix(travis): Tests
• refactor(module): Removed bundledDependencies
• release(2.0.0): node-seed 1.2.x support