added a target jvm of java 1.6, as I'm building with java 1.7

Author: fmpwizard

build.sbt

@@ -14,6 +14,8 @@ organizationName in ThisBuild      := "WorldWide Conferencing, LLC"
 
 crossScalaVersions in ThisBuild    := Seq("2.10.0", "2.9.2", "2.9.1-1", "2.9.1")
 
+javacOptions ++= Seq("-source", "1.5")
+
 libraryDependencies in ThisBuild <++= scalaVersion {sv => Seq(specs2(sv), scalacheck) }
 
 // Settings for Sonatype compliance