fixed a string that wasnt closed,
refined the models a bit
models updated
Merge branch 'master' of git://github.com/manarius/printit
models again
add some thing ..

Merge branch 'master' of git://github.com/manarius/printit
models updated 23.5
models updated, next step :|
Merge branch 'master' of git://github.com/manarius/printit