Tox/STS — pull request #8 by nurupo (2014-04-03 00:06:03+00:00)
Title: Added and modified BNFs

- Added BNF for Tox URI scheme
- Modified BNFs for Tox DNS URI scheme
- Removed unnecessary nonterminals and definitions
- Removed unnecessary logic from language definition
- (Removed some new lines and changed "schema" to "scheme")