Maxima can't integrate expressions with Bessel function

> From: esvax
> 
> Maxima can't calculate following expressions:
> 
> integrate(bessel_j(1,q) / q^2,q);
> integrate(bessel_j(1,q)/q, q);
> integrate(bessel_j(0,q)/q, q, 0, 10);
> integrate((bessel_j(0,q))^2 / q, q);

No.  	In fact, we only added integrate(bessel_j(1,q),q)
in January 2009.  There has been some discussion about 
adding additional integrals, perhaps using a table lookup 
method like TILU.  

In fact I was looking at this last night, but it is not a
simple task.  Small changes - even ones that are correct at the 
local level - to the integration code in sin.lisp lead to
testsuite regressions.

	David

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