Moved all of the C header enums into a C++ namespace, nm.

Implemented dense matrix reading and writing (full). Have not tested Yale yet, but the code is there. Dense symmetric/hermitian/skew/upper/lower is written but not working properly yet.
Merge branch 'master' of github.com:SciRuby/nmatrix
Version bump! 0.0.3
Added some unit tests in shortcuts_spec.rb (coverage 100%)
Fixed for gem release.
Merge pull request #57 from masaomi/AddUnitTests

Added some unit tests in shortcuts_spec.rb (coverage 100%)
Added some tests for nvector.rb, but some fail
Merge pull request #59 from masaomi/AddedUnitTests

Added some tests for nvector.rb, but some fail
Fixed exposed NMatrix::BLAS.gemv, issue #55.
Some spec updates, added friendly interface NMatrix::BLAS::rot
Documentation on ruby land.

Made extensive changes to how documentation is organized. Mainly changed comments, but some method's APIs were altered too. Added :nodoc:'s in lots of files, that's why there are changes in spec/ and ext/.

I've changed the NMatrix::VERSION to a module, following Rails convention.

Finally, almost everything has a comment in it, but there are lots of writing to be made - blas.rb and lapack.rb aren't finished yet and need a better explanation of the arguments for each method. Introduction of hashed parameters in them would be great.

NMatrix/NVector/shortcuts coverage is pretty good.

Fixed a bug in slice_spec
Changes in README, addition of CONTRIBUTING file.

README was reorganized to present usage information and examples first. The CONTRIBUTING.md file is a guide on how to contribute to SciRuby and, specifically, to NMAtrix.

The only changes in LICENSE.txt and History.txt are dates. We're in 2013, remember. :)
Added docs; cleaned other comments.

Added documentation for rb_define_methods in nmatrix.cpp and storage/yale.cpp. I'm using the #ifdef 0 ... #endif trick, but I'll patch RDoc (or use YARD) to avoid this in the future.

Also cleaned the comments a lot -- mainly removed "section" separators for empty sections. Removed some extra newlines, too.
Fixed some mistakes in README
Merge pull request #56 from agarie/docs

RDoc documentation
Hopefully most recent set of changes, including each sparse with indices for yale.
Fixed compiling on Carlos' branch
Fixed bug introduced by @agarie's pull request.
Merge branch 'dev'
Yale: each_sparse_with_indices, including specs for dense and list implementations (pending)