JVM target 1.6 compatibility; push version to 0.2.1

Author: h0tk3y

build.gradle

@@ -1,9 +1,5 @@
 group 'com.github.h0tk3y.betterParse'
-version '0.2'
-
-wrapper {
-    gradleVersion = '3.3'
-}
+version '0.2.1'
 
 buildscript {
     ext.kotlin_version = '1.1.3-2'
@@ -25,15 +21,16 @@ repositories {
 }
 
 dependencies {
-    compile "org.jetbrains.kotlin:kotlin-stdlib-jre8:$kotlin_version"
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     testCompile "junit:junit:4.12"
 }
 
 compileKotlin {
-    kotlinOptions.jvmTarget = "1.8"
+    kotlinOptions.jvmTarget = "1.6"
 }
+
 compileTestKotlin {
-    kotlinOptions.jvmTarget = "1.8"
+    kotlinOptions.jvmTarget = "1.6"
 }
 
 kotlin.experimental.coroutines "enable"
@@ -96,4 +93,4 @@ bintray {
             }
         }
     }
-}
+}