Votorola is distributed under the MIT Licence. The MIT Licence is an OSI approved, open source licence.
Copyright 2007-2013, Michael Allan.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Votorola Software"), to deal in the Votorola Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicence, and/or sell copies of the Votorola Software, and to permit persons to whom the Votorola Software is furnished to do so, subject to the following conditions:
The preceding copyright notice and this permission notice shall be included in all copies or substantial portions of the Votorola Software.
THE VOTOROLA SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE VOTOROLA SOFTWARE OR THE USE OR OTHER DEALINGS IN THE VOTOROLA SOFTWARE.
If you intend to modify Votorola, note that parts of it are bound by other licences. In those parts, the scope of the licence is either contained within that part (usually an individual file), or it is uncontained. Where the scope is contained, the terms of the licence apply only to that part; they affect no other part, nor do they affect Votorola as a whole. Contained scope is the most common case. For example, many project files have their own versions of the above licence that are identical except for the copyright owners and years. These file-specific licences serve for acknowledgement of contributions.
Where the scope of the other licence is uncontained (where it affects some other part, or affects Votorola as a whole), a copy of the licence is stored as a file under the directory _/licence/. See the instructions there, which document how each part of Votorola that depends on an uncontained licence must be linked to the correponding licence file.