added check virtual machine
equivs: added virt-what
added messages
fix #112
live helper icon #110
added virtualization check on freepto-live-tray
Create README.md
moved makepersistence from freepto-lb
changed version to 0.2
bugfix
Start using gettext
refactoring code and gui

added persistence options
added progress bar and using random fill option in makepersistence
fix a bug about virt-what and not being root

plus, there is very little refactoring, according to pep8 + pyflakes