[SCM] ruby-netcdf tag, upstream/0.6.6, created. upstream/0.6.5-1-g361eb20

[Youhei SASAKI]

The tag, upstream/0.6.6 has been created
        at  361eb20f72481399f2c12f1c8f16a55aa8d8a13c (commit)

- Shortlog ------------------------------------------------------------
commit 361eb20f72481399f2c12f1c8f16a55aa8d8a13c
Author: Youhei SASAKI <uwabami at gfd-dennou.org>
Date:   Wed Feb 22 17:46:42 2012 +0900

    Imported Upstream version 0.6.6
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-- 
Ruby interface of NetCDF library