Fix node.js embed bundles for windows

fix changes tern.eclipse.ide.server.nodejs.embed.win32.win32.x86 filter to match only
x86 achitectures, renames tern.eclipse.ide.server.nodejs.embed.win32.x86_64 to
tern.eclipse.ide.server.nodejs.embed.win32.win32.x86_64 to have consistent naming
for platform specific bundles.
Merge pull request #88 from dgolovin/fix-embed-node-js-windows

Fix node.js embed bundles for windows