[maven-release-plugin] prepare for next development iteration
Fixed NetworkUtils.checkConnectivity
Fixed #55 (GenericDao sometimes doesn't close EntityManager if used with guice-persist)
Incremented hibernate version to 4.2.8.Final
Added StringArrayTypeConverter
Allow adding file appenders to the root logger's configuration
make git ignore .idea direcories
Closes issue #13: Use xml configuration file for log4j configuration
adding serialization module
adding multi class serialization helper
adapting parent version to 0.7-SNAPSHOT
serialization: fixing wrong generic types
adding javadoc for MultiClassSerializationHelper
serialization: adding tests
serialization: adding cause to exception
removing dependency versions in submodule, adding submodule name and relativ path to parent project
MutliClassSerializationHelper: extending javadoc comment for class
MultiClassSerializationHelper: fixing warnings and comments
Merge pull request #57 from TobiasMende/develop

Adding serialization module
Use AsyncAppender when adding a FileAppender