Find Naked Single works as plugin within same project
moved from de.htwg.sa.sudoku
moved plugins to extra package
copied from de.htwg.sa.sudoku
removed solvers and moved them to their own project
added plugins.jar
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'

Conflicts:
	de.htwg.sa.sudoku/.classpath
	de.htwg.sa.sudoku/src/de/htwg/sudoku/controller/ISudokuController.java
	de.htwg.sa.sudoku/src/de/htwg/sudoku/controller/impl/SudokuController.java
	de.htwg.sa.sudoku/src/de/htwg/sudoku/controller/logwrapper/SudokuController.java
made corrections in order for maven to run