rename needs_cctools to does_not_need_relocation, and make it a r/w attribute so it can be set in the bottle block
rename needs_cctools to does_not_need_relocation, and make it a r/w attribute so it can be set in the bottle block

woodruffw/homebrew-test,woodruffw/homebrew-test,woodruffw/homebrew-test,woodruffw/homebrew-test