Improving first version (Optparser, bin2ascii)

* Adding a class to parse the command line
* transformation from the binary file to ascii

Signed-off-by: Cristian Maureira-Fredes <cmaurei@aei.mpg.de>
Adding example, removing optparse from module.

Also, I added examples to the README

Signed-off-by: Cristian Maureira-Fredes <cmaurei@aei.mpg.de>
Adding ptype verification

Signed-off-by: Cristian Maureira-Fredes <cmaurei@aei.mpg.de>
Fix print line lenght

Signed-off-by: Cristian Maureira-Fredes <cmaurei@aei.mpg.de>
Merge pull request #1 from cmaureir/master

Improving the code