title: Cannot resolve symbol when inserting data
body: <p>im following this tutorial, <a href="http://slick.typesafe.com/doc/3.1.0/gettingstarted.html#populating-the-database" rel="nofollow">http://slick.typesafe.com/doc/3.1.0/gettingstarted.html#populating-the-database</a>. When i copy that code it says 'cannot resolve symbol...'
  <a href="http://i.stack.imgur.com/hVl2H.png" rel="nofollow">my code</a></p>
  
  <p>im using IntelliJ</p>
  
  <p>app/controllers/tables.scala:</p>
  
  <pre><code>import slick.driver.H2Driver.api._
  import slick.lifted.{ProvenShape, ForeignKeyQuery}
  
  
  class Suppliers(tag: Tag)
  extends Table[(Int, String, String, String, String, String)](tag, "SUPPLIERS") {
  
  def id: Rep[Int] = column[Int]("SUP_ID", O.PrimaryKey)
  def name: Rep[String] = column[String]("SUP_NAME")
  def street: Rep[String] = column[String]("STREET")
  def city: Rep[String] = column[String]("CITY")
  def state: Rep[String] = column[String]("STATE")
  def zip: Rep[String] = column[String]("ZIP")
  
  def * : ProvenShape[(Int, String, String, String, String, String)] =
    (id, name, street, city, state, zip)
  }
  
  class Coffees(tag: Tag)
  extends Table[(String, Int, Double, Int, Int)](tag, "COFFEES") {
  
  def name: Rep[String] = column[String]("COF_NAME", O.PrimaryKey)
  def supID: Rep[Int] = column[Int]("SUP_ID")
  def price: Rep[Double] = column[Double]("PRICE")
  def sales: Rep[Int] = column[Int]("SALES")
  def total: Rep[Int] = column[Int]("TOTAL")
  
  def * : ProvenShape[(String, Int, Double, Int, Int)] =
    (name, supID, price, sales, total)
  
  def supplier: ForeignKeyQuery[Suppliers, (Int, String, String, String, String, String)] =
    foreignKey("SUP_FK", supID, TableQuery[Suppliers])(_.id)
  }
  </code></pre>
  
  <p>application.conf:</p>
  
  <pre><code>h2mem1 = {
  url = "jdbc:h2:mem:test"
  driver = org.h2.Driver
  connectionPool = disabled
  keepAliveConnection = true
  }
  // im using jdbc:h2:~/test as my URL in H2 Console(port 8082)
  // currently using Generic H2 (Embedded)
  db.default.driver=org.h2.Driver
  db.default.url="jdbc:h2:mem:test;MODE=MYSQL;DB_CLOSE_DELAY=-1"
  db.default.username=sa
  db.default.password=""
  </code></pre>
  
  <p>build:</p>
  
  <pre><code>libraryDependencies ++= Seq(
   jdbc,
   cache,
   ws,
   specs2 % Test,
   "com.typesafe.slick" %% "slick" % "3.1.0",
   "com.h2database" % "h2" % "1.4.190",
   "org.slf4j" % "slf4j-nop" % "1.6.4",
   "com.typesafe.slick" %% "slick-codegen" % "3.1.0"
  )
  libraryDependencies += evolutions
  </code></pre>
  
  <p>Im using the IntelliJ IDE, got all the plugins i need: play, scala etc. Am I missing something else? or is it my code</p>