compiler complaint

git-svn-id: http://fritzing.googlecode.com/svn/trunk@6916 85f94c43-f63a-0410-9d22-21439860c375
wire color menu fix

git-svn-id: http://fritzing.googlecode.com/svn/trunk@6917 85f94c43-f63a-0410-9d22-21439860c375
tweak for ARM compilers

git-svn-id: http://fritzing.googlecode.com/svn/trunk@6918 85f94c43-f63a-0410-9d22-21439860c375