Added the first version of the python script.
The block is just a blank file for now.
The database records the offset and size of the stored files.

 On branch master
 Changes to be committed:
   (use "git reset HEAD <file>..." to unstage)

	new file:   .gitignore
	new file:   deaddropnoblock/block
	new file:   deaddropnoblock/dbreset.py
	new file:   deaddropnoblock/deaddrop.db
	new file:   deaddropnoblock/deaddrop.py