Merge pull request #2 from zerog0/master

copy paste error in python level + added rsync dependency
fixed some strange permissions
made level01 a bit easier
revised the texts
fixed system startup the right way
The right way to start things in tinycore is in /opt/bootlocal.sh
Also fixed special startup params such as 'mc superuser' which was
broken before.
added nano
pointless to save the password of tc
bugfix: workaround for erroneous nano installer (exits with error even if successful)
pointless to set a password for the tc user
added note about using and abusing the cd
pointless to set password for tc
added screenshots
updated readme with screenshots
adjusted readme
copy the same source code to the levels that was used to compile the programs
added tools.txt with helpful info