Compiles under gcc 4.3.2

Compiles under gcc 4.3.2
	Yup, I'm giving up the GPL3 protest :( Nobody cared anyway.
	Yet another fix for the goddamned simd inlines.
	All empty for/while loops now end with a space before the ;
	Got rid of -Wconversion; the new checking is simply ridiculous.
		Yes implicit casts like uint32_t -> uint16_t can lose precision,
		but having explicit casts everywhere is just ugly. It is better
		to assume that maintainers know what they are doing, and to not
		let the other kind touch the code ;)
	Fixed dependency generation for .s and bvts.