Configure maven-surefire-plugin to run tests from any .java files

Default masks are:
"**/Test*.java" - includes all of its subdirectories and all java filenames that start with "Test".
"**/*Test.java" - includes all of its subdirectories and all java filenames that end with "Test".
"**/*TestCase.java" - includes all of its subdirectories and all java filenames that end with "TestCase".
Fix maven-compiler-plugin version
Configure spring nature through maven-eclipse-plugin
Configure POM to generate .springBeans
Merge branch 'feature/maven-beanconfiguration' into dev
Add aditional tests