Any chance of making this submodule friendly?

[jazbek]

I'd love to include PHPExcel as a submodule in another project I'm working on, but I only need the Classes directory. There's no simple way to include just the Classes subdirectory as a submodule. Is it possible to set up a way to do this? Another branch or repository?

[MarkBaker]

PHPExcel will still be distributed as "stripped down" packages via the CodePlex site (http://phpexcel.codeplex.com) for a while, which won't include the unit tests, etc (Code and Docs package, Code package, Docs package). We'll also probably look at other distributions for the packages: we already use PEAR, but we may also introduce a phar of the code. github will be used as a full source repository, including the slowly growing unit test suite.