message: change maven pom file to use newer version
diff: <version>0.0.1-SNAPSHOT</version>
  <name>brainflow</name>
  <description>java binding for brainflow library</description>
  +
  + <properties>
  + <maven.compiler.source>1.7</maven.compiler.source>
  + <maven.compiler.target>1.7</maven.compiler.target>
  + </properties>
  +
  <build>
  <finalName>brainflow-java</finalName>
  <plugins>
  - <plugin>
  - <groupId>org.apache.maven.plugins</groupId>
  - <artifactId>maven-eclipse-plugin</artifactId>
  - <version>2.9</version>
  - <configuration>
  - <downloadSources>true</downloadSources>
  - <downloadJavadocs>false</downloadJavadocs>
  - </configuration>
  - </plugin>
  -
  <plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-dependency-plugin</artifactId>
  