translation update

git-svn-id: http://fritzing.googlecode.com/svn/trunk@6842 85f94c43-f63a-0410-9d22-21439860c375
mazerouter was not completely cleaning up temporary traces

git-svn-id: http://fritzing.googlecode.com/svn/trunk@6843 85f94c43-f63a-0410-9d22-21439860c375
program view tweaks

git-svn-id: http://fritzing.googlecode.com/svn/trunk@6844 85f94c43-f63a-0410-9d22-21439860c375