Add Sony FlashTool support

[GoogleCodeExporter]

Proposed changes:
1. Identify needs of flashtool and examine possibility of adding into CASUAL
2. Include the flashtool
3. Write Deployment routine
4. Write Tools/Analysis routine
5. Add CASUALLanguage commands.

Related links and descriptions:
https://github.com/Androxyde/Flashtool

CASUAL features which may be affected by changes:
Source changes may be required to Flashtool in order to work as a scripted and 
analyzed function of CASUAL. 

Original issue reported on code.google.com by adamoutler@gmail.com on 14 Jun 2013 at 2:59