set up akka microkernel
Revert "set up akka microkernel"

This reverts commit 9eee3a76e168f84fec1720b26b46b7d0f5253126.
Revert "add akka microkernel sbt plugin"

This reverts commit b18fc193ccb36f094d231850fe17f17d334ef14d.
package standalone app
run standalone app
ensure search results are displayed