Fixed some problems in maven script.

pom.xml

@@ -5,11 +5,16 @@
     http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>cz.nic</groupId>
-    <artifactId>datovka-${env.BUILD_ID}</artifactId>
+    <artifactId>datovka</artifactId>
     <version>1.0.0-SNAPSHOT</version>
     <packaging>apk</packaging>
     <name>Datovka</name>
 
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+    </properties>
+
     <repositories>
         <repository>          
             <id>googlecode-ksoap2-android</id>          
@@ -66,7 +71,7 @@
 
     </dependencies>
     <build>
-        <finalName>${project.artifactId}</finalName>
+        <finalName>${project.artifactId}-${env.BUILD_ID}</finalName>
         <sourceDirectory>src</sourceDirectory>
         <pluginManagement>
             <plugins>