Merge pull request #5 from tikaa/master

Changes to ESB visual editor POCs
Merge pull request #6 from tikaa/master

removing the local setting file committed, and refactoring
Merge pull request #7 from tikaa/master

Refactoring and removing unnecessary files
Merge pull request #8 from tikaa/master

generating the dashboard for the developer studio core UI
Adding launcher and assembly modules.
Exuding needed assembly resources from .gitignore file.
Configuring linux64 binary.
Adding java launcher module to git.
Adding assembly module to git.
Code cleanup.
Adding assembly descriptor.
Customized swt browser.
Improvements to assembly module.
Improvements to launcher module.
configuring mac64 build.
Adding necessary codenvy config files.
Adding initial  property writer.
Removing duplicate properties and improved unix shell scripts.
Improved configuration property writer.
code cleanup