Robert Miller

Bugs Slain

#1847 - add nice print method for Sha(Elliptic curve)
#3704 - make diagonal_matrix accept much more general arguments
#3830 - plot(sin(1/x), (x,-1,3), foo=10) yields an error
#3933 - Set iteration is broken over sets created with iterators
#4616 - cosine_series_coefficient hangs
#4626 - error in bessel_J(0,0)
#4648 - sparse linear algebra: nonzero_positions is slow
#4860 - upgrade networkx to 0.99 upstream release
#4892 - Changing precision of a Complex can convert it to a real
#4961 - sage/modules/vector_modn_sparse_c.pxi: allocate_c_vector_modint can leak memory
#4962 - sage/modules/vector_modn_sparse_c.pxi: init_c_vector_modint leaks leak memory
#5003 - equality testing in graphs should check "weighted" property
#5009 - elementary_divisors for integer matrices: fix doc string
#5034 - stupid output of sage -br: "using n cpus"
#5058 - sage -f and sage -i is broken for local files with ".spkg" elsewhere in the path
#5067 - linear_code -- four doctest failures in spectrum method='leon' exposed by #4588