Update commons-lang3 from 3.3.2 to 3.8.1

Updated due to new API methods than can be useful for this project.
The license remains the same.

Author: Pieter12345

.classpath

@@ -5,6 +5,7 @@
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry kind="lib" path="app/lib/apple.jar"/>
 	<classpathentry kind="lib" path="app/test-lib/junit-4.11.jar"/>
+	<classpathentry kind="lib" path="app/lib/commons-lang3-3.8.1.jar"/>
 	<classpathentry kind="lib" path="app/test-lib/fest-assert-1.2.jar"/>
 	<classpathentry kind="lib" path="app/test-lib/fest-reflect-1.2.jar"/>
 	<classpathentry kind="lib" path="app/test-lib/fest-swing-1.2.jar"/>
@@ -28,7 +29,6 @@
 	<classpathentry kind="lib" path="app/lib/jackson-module-mrbean-2.9.5.jar"/>
 	<classpathentry kind="lib" path="app/lib/jackson-annotations-2.9.5.jar"/>
 	<classpathentry kind="lib" path="app/lib/commons-compress-1.8.jar"/>
-	<classpathentry kind="lib" path="app/lib/commons-lang3-3.3.2.jar"/>
 	<classpathentry kind="lib" path="app/lib/rsyntaxtextarea-3.0.3-SNAPSHOT.jar"/>
 	<classpathentry combineaccessrules="false" kind="src" path="/arduino-core"/>
 	<classpathentry kind="output" path="app/bin"/>

app/lib/commons-lang3-3.3.2.jar

@@ -15,7 +15,7 @@
 	<classpathentry kind="lib" path="lib/bcprov-jdk15on-152.jar"/>
 	<classpathentry kind="lib" path="lib/commons-codec-1.7.jar"/>
 	<classpathentry kind="lib" path="lib/commons-compress-1.8.jar"/>
-	<classpathentry kind="lib" path="lib/commons-lang3-3.3.2.jar"/>
+	<classpathentry kind="lib" path="lib/commons-lang3-3.8.1.jar"/>
 	<classpathentry kind="lib" path="lib/jackson-annotations-2.9.5.jar"/>
 	<classpathentry kind="lib" path="lib/jackson-core-2.9.5.jar"/>
 	<classpathentry kind="lib" path="lib/jackson-databind-2.9.5.jar"/>

app/lib/commons-lang3-3.8.1.jar

@@ -32,7 +32,7 @@
     <cp>%EXEDIR%/lib/commons-codec-1.7.jar</cp>
     <cp>%EXEDIR%/lib/commons-compress-1.8.jar</cp>
     <cp>%EXEDIR%/lib/commons-exec-1.1.jar</cp>
-    <cp>%EXEDIR%/lib/commons-lang3-3.3.2.jar</cp>
+    <cp>%EXEDIR%/lib/commons-lang3-3.8.1.jar</cp>
     <cp>%EXEDIR%/lib/commons-logging-1.0.4.jar</cp>
     <cp>%EXEDIR%/lib/commons-net-3.3.jar</cp>
     <cp>%EXEDIR%/lib/jackson-annotations-2.9.5.jar</cp>

arduino-core/.classpath

@@ -32,7 +32,7 @@
     <cp>%EXEDIR%/lib/commons-codec-1.7.jar</cp>
     <cp>%EXEDIR%/lib/commons-compress-1.8.jar</cp>
     <cp>%EXEDIR%/lib/commons-exec-1.1.jar</cp>
-    <cp>%EXEDIR%/lib/commons-lang3-3.3.2.jar</cp>
+    <cp>%EXEDIR%/lib/commons-lang3-3.8.1.jar</cp>
     <cp>%EXEDIR%/lib/commons-logging-1.0.4.jar</cp>
     <cp>%EXEDIR%/lib/commons-net-3.3.jar</cp>
     <cp>%EXEDIR%/lib/jackson-annotations-2.9.5.jar</cp>