Deploy develop branch to GitHub pages

[sirknightj]

Description of changes:

• Deploy the develop branch to GitHub pages.
• The master deployment (current) will not be affected. The URL will remain the same to access the sample application without adding any additional time to load the master page.
• This model is extensible to further branches in case we want to deploy more branches in the future.

Updated folder structure in the gh-pages branch:

RepositoryRoot
├── develop
│   ├── examples
│   │   └── SAMPLE APP - DEVELOP
│   └── SDK CODE - Develop
├── examples
│   └── SAMPLE APP - MASTER
└── SDK CODE - Master

Note that the develop branch is experimental and is later merged into master branch.

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