Added maven plugin to library so jar can be compiled on jitpack

Author: stealthcopter

library/build.gradle

@@ -1,4 +1,7 @@
 apply plugin: 'java'
+apply plugin: 'maven'
+
+group = 'com.github.stealthcopter'
 
 dependencies {
   testImplementation 'junit:junit:4.12'

library/src/main/java/com/stealthcopter/networktools/ping/PingNative.java

@@ -101,7 +101,6 @@ public static PingResult getPingStats(PingResult pingResult, String s) {
             int end = s.indexOf(" ms\n", start);
             pingResult.fullString = s;
             if (start == -1 || end == -1) {
-                // TODO: We failed at parsing, maybe we should fix ;)
                 pingError = "Error: " + s;
             } else {
                 s = s.substring(start + 8, end);