Added -fno-short-double on all boards with custom C and CPP build options in boards.txt to fix math problem with new compiler.
Added -fno-short-double on all boards with custom C and CPP build options in boards.txt to fix math problem with new compiler.


Former-commit-id: 8c71a977d336fd2a44cc0adaf32d2a8190bd1454

majenkotech/chipKIT-core,pontech/chipKIT-core,pontech/chipKIT-core,EmbeddedMan/chipKIT-core,adamwolf/chipKIT-core,adamwolf/chipKIT-core,adamwolf/chipKIT-core,ricklon/chipKIT-core,chipKIT32/chipkit-core,adamwolf/chipKIT-core,majenkotech/chipKIT-core,chipKIT32/chipkit-core,adamwolf/chipKIT-core,majenkotech/chipKIT-core,chipKIT32/chipkit-core,pontech/chipKIT-core,EmbeddedMan/chipKIT-core,ricklon/chipKIT-core,ricklon/chipKIT-core,EmbeddedMan/chipKIT-core,UECIDE/chipKIT-core,ricklon/chipKIT-core,adamwolf/chipKIT-core,chipKIT32/chipkit-core,majenkotech/chipKIT-core,UECIDE/chipKIT-core,pontech/chipKIT-core,majenkotech/chipKIT-core,UECIDE/chipKIT-core,EmbeddedMan/chipKIT-core,ricklon/chipKIT-core,ricklon/chipKIT-core,EmbeddedMan/chipKIT-core,pontech/chipKIT-core,EmbeddedMan/chipKIT-core,UECIDE/chipKIT-core,EmbeddedMan/chipKIT-core,UECIDE/chipKIT-core,pontech/chipKIT-core,adamwolf/chipKIT-core,pontech/chipKIT-core,majenkotech/chipKIT-core,chipKIT32/chipkit-core,majenkotech/chipKIT-core