Merge pull request #18 from StephaneSeyvoz/master

 Fixed style for readibility + add sub-modules developers info
Merge pull request #19 from StephaneSeyvoz/nmf-style

Nmf style
Provide an example for users
Settings
Always use --flatten when running "mindc" (not mindc++) with --cpp
Remove useless -PCI-profile (doesn't exist in this plugin)
Merge pull request #16 from Mind4SE/nmf-style

Re-sync