removing unneeded

CR-Calcul8r/package.bluej

-#BlueJ package file
-editor.fx.0.height=722
-editor.fx.0.width=800
-editor.fx.0.x=320
-editor.fx.0.y=75
-objectbench.height=101
-objectbench.width=776
-package.divider.horizontal=0.6
-package.divider.vertical=0.8007380073800738
-package.editor.height=427
-package.editor.width=674
-package.editor.x=40
-package.editor.y=43
-package.frame.height=600
-package.frame.width=800
-package.numDependencies=0
-package.numTargets=0
-package.showExtends=true
-package.showUses=true
-project.charset=UTF-8
-readme.height=58
-readme.name=@README
-readme.width=47
-readme.x=10
-readme.y=10