Added possibility to install from other distros
1. Added swap reccomendations
2. Added temporary partition for unsquashing (reccomendation)
3. Fixed debian-based host problem (/run/shm)
4. Added installing curl if not installed + better check for packages
5. Added unmounting without -R option (which doesn't exist on
debian-based systems' umount)
6. Added checking for ROOT rights before starting script
7. Added 'mkswap' instruction in precausion warning before script run
Improved mount-system
1. Mounts now first added to fstab, and then mounted alltogether by
mount -a
2. Fixed some bugs
Merge branch 'debian' - hope it works :)