Add example applications to O2 source tree
Added Twitter OAuth example
The new source tree will be as follows:
.
├── examples
├── LICENSE
├── README.md
└── src

src:
Contains O2 source code. This also has a src.pri which other
Qt applications can include to accesss O2 files in their
project.

examples:
This dir will contain all demo examples for testing various
OAuth features. Currently, it contains an example Twitter
application which aunthenticates using Twitter OAuth.

This commit only checsk in the CLI mode of the example
application. A Qt Quick based GUI mode will be added later.
Merge branch 'master' of github.com:mandeepsandhu/o2 into examples
Add example applications to O2 source tree
Refactored code. Simplified dir structure under examples

Refactored code to make it simpler. It's now also possible
to do 2 actions - do OAuth/XAuth AND send a tweet after a
successful token exchange without having to invoke the
application again.

Added gitignore rule to examples sub-dir.
Merge pull request #14 from mandeepsandhu/examples

Add example applications to O2 source tree