ufna/VaRest — pull request #8 by ankitkk (2014-10-13 03:45:43+00:00)
Title: Add ability to create UTexture from Image http links. 

- Add the concept of RequestResultType (JSON & Texture) and broadcast relevant OnCompleted Event accordingly.
- Refactor - Remove Response UVaRestJsonObject as member variable. Only Create UVaRestJsonObject/UTexture when explicitly asked.
- Only PNG format for now - adding more formats should be trivial.

For Example:

![image](https://cloud.githubusercontent.com/assets/4664618/4608840/a7ee0e66-528a-11e4-8b5d-04962e686c56.png)

CAVEAT: This will break existing blueprints/code.

TODO: Possibly refactor completety and decouple UVaRestRequestJSON request from result TYPE. The Request perhaps only outputs raw TArray data and other classes work on that raw data.