slick-codegen-example

Update README.md

Merge pull request #8 from aholland/modernise

Updated library version for sbt, scala, slick, sl4j, h2 and the eclipse plugin to latest stable versions as of the time of this commit. Also has to remove prefix "scala." from val profile in Example.scala

Merge pull request #6 from jnewman/await-result-example

Ensure result materializes