Fixed memory problem with yale ==
Release prep
Version bump
Added to missing STL header includes
Added user-friendly laswp and NMatrix#permute_columns, as well as #permute_columns!. Includes spec.
Merge branch 'master' of github.com:SciRuby/nmatrix
History update, comments
Fixed #117
Merge branch 'master' of github.com:SciRuby/nmatrix
Merge branch 'master' of github.com:SciRuby/nmatrix
Fixed memory error showing up only occasionally for yale elementwise
operations (subtraction). Fixed some spec problems.
History update
abs, abs_dtype, size, conversion from Ruby object to complex and
rational, rspec be_within monkey patch
Merge branch 'master' of github.com:SciRuby/nmatrix into template_lapack_svd

Conflicts:
	lib/nmatrix/lapack.rb
	spec/spec_helper.rb

Fixes for gesvd