Raise version and fix junit scope

JUnit is not needed to compile normal classes
diff --git a/pom.xml b/pom.xml
index f1dd79a..596d625 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<groupId>ch.hsr</groupId>
 	<artifactId>ch.hsr.geohash</artifactId>
 	<packaging>jar</packaging>
-	<version>1.0.6</version>
+	<version>1.0.7</version>
 	<name>geohash-java</name>
 	<dependencies>
 		<dependency>
@@ -12,7 +12,7 @@
 			<artifactId>junit</artifactId>
 			<version>4.8.1</version>
 			<type>jar</type>
-			<scope>compile</scope>
+			<scope>compile-test</scope>
 		</dependency>
 	</dependencies>
 	<build>