added suggestions for code style

Added some code style suggestions and a short document detailing the setup on eclipse

Signed-off-by: Hannes Brandstätter-Müller <hannes.mueller@gmail.com>
added suggestions for code style

Added some code style suggestions and a short document detailing the setup on eclipse

Signed-off-by: Hannes Brandstätter-Müller <hannes.mueller@gmail.com>
added suggestions for code style

changed indentation to 4 spaces for java and added hint how to configure XML formatting

Signed-off-by: brandstaetter <hannes.mueller@gmail.com>
removing obsolete readme file
removing eclipse warning
removing eclipse warning
cleanup of eclipse warnings
adding checkstyle and findbug plugins to project build
minor cleanup
adding gitignore
Update .gitignore
Merge pull request #3 from brandstaetter/devel

code style & formatters