[PATCH] Japanese localized messages for Subclipse

Dear Developers,

I used Subclipse 0.9.34, its very valueable. Thank you.

In order to make Subclipse more convenient for Japanese,
I translated messages into Japanese and attached the patch.
   (plugin_ja.properties and messages_ja.properties)
Please take my patch into next release.

I also made plugin-fragment because it makes internationalization of plugin very easy.
If you'd like to take it, please use 'org.tigris.subversion.subclipse.ui.nl1_0.9.34.zip' file.

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SUZUKI　Yae
NTTDATA CORP.
suzukiye@nttdata.co.jp
yae_suzu@ybb.ne.jp
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