Bump version up to 1.8.1

Author: pomadchin

build.sbt

@@ -1,7 +1,7 @@
 name := "pdal-jni"
 
 lazy val commonSettings = Seq(
-  version := "1.8.0" + Environment.versionSuffix,
+  version := "1.8.1" + Environment.versionSuffix,
   scalaVersion := "2.11.12",
   crossScalaVersions := Seq("2.12.8", "2.11.12"),
   organization := "io.pdal",

examples/pdal-jni/build.sbt

@@ -16,12 +16,13 @@ scalacOptions ++= Seq(
 
 resolvers ++= Seq(
   Resolver.sonatypeRepo("releases"),
-  Resolver.sonatypeRepo("snapshots")
+  Resolver.sonatypeRepo("snapshots"),
+  "Sonatype Local Releases" at "https://oss.sonatype.org/service/local/repositories/releases/content/"
  )
 
 fork := true
 
-val pdalVersion = "1.8.0"
+val pdalVersion = "1.8.1"
 
 libraryDependencies ++= Seq(
   "io.pdal" %% "pdal"        % pdalVersion,