Initial commit.
added OOP style skeleton + handle commandline parsing
fixed minor logical issues
added a skeleton for a manual.
added Makefile skeleton for install/uninstall
fixed syntax errors v<=2.7->v3 of python
added documentation about the flags in man
no more "%s" string for inserting in template.

It helps the program to handle every scenario.
written new algo in comments and prepared the template.
handle new template flags system
fixed a reg expression to be coherent with the manual
fixed behavior of '-o' option and enhanced make_raw() code
simplified code for handling out_file
Makefile for configuration, installation and uninstallation.
update for README.rst
code factorization, installation: make, make install
added an example in README.rst and examples in ./example/
enable png in the repository
added documentation about YAML format in the manual
fixed an issue with the Makefile