Merge pull request #5 from thomasba/master

Added drdrb.net
this commit removes the ListCompiler and introduces a Set for storing the blacklist

The provider_list.txt and a listcompiler was nonsense. This commit
basically reverts that change and adds a ruby set to store the blacklist.
new trash mailers

added used trash mailers
Merge pull request #6 from cbhp/master

add new trash mailers
version bump
Added "trbvm.com" (10minutemail.com)