Ignored the guard assertion for out paremeters.
Enabled build scripts to run with VS 2013.
Merge branch 'issue233' of https://github.com/jwChung/AutoFixture into jwChung-issue233
Incremented patch version,

in order to indicate that ignoring out parameters as part of checking for
Guard Clauses for input is a bug fix. This resolves #233
(https://github.com/AutoFixture/AutoFixture/issues/233).