orientation bug

git-svn-id: http://fritzing.googlecode.com/svn/trunk@6753 85f94c43-f63a-0410-9d22-21439860c375
curvy wire rotation fix

git-svn-id: http://fritzing.googlecode.com/svn/trunk@6754 85f94c43-f63a-0410-9d22-21439860c375