Merge pull request #21 from mmattioli/master

Updated Documentation
Merge pull request #22 from mmattioli/master

Changed ---no-tftp Variable
Merge pull request #23 from mmattioli/master

update REAMDE.md
updated todo
assigned self the /24 task
removed arbitrary /24 restriction in dhcpd, should work for 10/8 now
manual merge for #24
typo
str -> repr
Merge pull request #14 from psychomario/master

update from original