Updated statements to include ends

Author: sksamuel

src/main/scala/scales/coverage.scala

@@ -82,6 +82,7 @@ case class MeasuredStatement(source: String,
  location: Location,
  id: Int,
  start: Int,
+ end: Int,
  line: Int,
  desc: String,
  branch: Boolean,

src/main/scala/scales/plugin.scala

@@ -47,6 +47,7 @@ class ScalesComponent(val global: Global)
  var location: Location = null
 
  def safeStart(tree: Tree): Int = if (tree.pos.isDefined) tree.pos.startOrPoint else -1
+ def safeEnd(tree: Tree): Int = if (tree.pos.isDefined) tree.pos.endOrPoint else -1
  def safeLine(tree: Tree): Int = if (tree.pos.isDefined) tree.pos.safeLine else -1
  def safeSource(tree: Tree): Option[SourceFile] = if (tree.pos.isDefined) Some(tree.pos.source) else None
 
@@ -89,6 +90,7 @@ class ScalesComponent(val global: Global)
  source.path,
  location, id,
  safeStart(tree),
+ safeEnd(tree),
  safeLine(tree),
  tree.toString(),
  branch