Use WPILib native library packaging format (#25)

Author: samfreund

build.gradle

@@ -50,15 +50,14 @@ java {
 test {
     useJUnitPlatform()
 }
-
-ext.nativeName = wpilibTools.platformMapper.currentPlatform.platformName;
+ext.nativeName = wpilibTools.platformMapper.currentPlatform.platformName.replace('win', 'windows/').replace('mac', 'osx/').replace('linux', 'linux/').replace('x64', 'x86-64');
 ext.outputsFolder = file("$buildDir/outputs")
 
 println("Building for $nativeName")
 
 tasks.register('copyNativeLibrary', Sync) {
     from "${projectDir}/cmake_build/"
-    into "${outputsFolder}/nativelibraries/${nativeName}/"
+    into "${outputsFolder}/${nativeName}/shared"
     include "**/*.so"
 
     // And flatten, since windows is stupid