clean up dependencies

Author: paulzfm

build.sbt

@@ -4,17 +4,14 @@ version := "0.1"
 
 scalaVersion := "2.13.0"
 
-libraryDependencies += "org.scala-lang.modules" %% "scala-parser-combinators" % "1.1.2"
+// https://mvnrepository.com/artifact/org.scala-lang/scala-reflect
+libraryDependencies += "org.scala-lang" % "scala-reflect" % "2.13.1"
 
 // https://mvnrepository.com/artifact/org.ow2.asm/asm
 libraryDependencies += "org.ow2.asm" % "asm" % "7.2-beta"
 
 libraryDependencies += "com.github.scopt" %% "scopt" % "4.0.0-RC2"
 
-libraryDependencies += "ch.qos.logback" % "logback-classic" % "1.2.3"
-
-libraryDependencies += "com.typesafe.scala-logging" %% "scala-logging" % "3.9.2"
-
 // https://mvnrepository.com/artifact/org.apache.commons/commons-lang3
 libraryDependencies += "org.apache.commons" % "commons-lang3" % "3.9"