addSbtPlugin("com.github.gseitz"  % "sbt-release"           % "1.0.4")
addSbtPlugin("com.jsuereth"       % "sbt-pgp"               % "1.0.0")
addSbtPlugin("org.scalariform"    % "sbt-scalariform"       % "1.6.0")
addSbtPlugin("org.scoverage"      % "sbt-coveralls"         % "1.1.0")
addSbtPlugin("org.scoverage"      % "sbt-scoverage"         % "1.5.0")
addSbtPlugin("org.tpolecat"       % "tut-plugin"            % "0.5.1")

addSbtPlugin("com.github.gseitz"  % "sbt-release"           % "1.0.4")
addSbtPlugin("com.jsuereth"       % "sbt-pgp"               % "1.0.0")
addSbtPlugin("org.scalariform"    % "sbt-scalariform"       % "1.6.0")
addSbtPlugin("org.scoverage"      % "sbt-coveralls"         % "1.1.0")
addSbtPlugin("org.scoverage"      % "sbt-scoverage"         % "1.5.0")
addSbtPlugin("org.tpolecat"       % "tut-plugin"            % "0.5.2")

Update tut to version 0.5.2, removing tut-core dependency
Update tut to version 0.5.2, removing tut-core dependency
