New RTx::Calendar and RTx::Emailcompletion compatible with rt3.8 released

Hello,

I’ve just upload on CPAN new releases of RTx::Calendar and RTx::Emailcompletion.

This is only compatibility release for rt3.8 users. Users of older rt
don’t need this upgrade (but, as far as I’ve tested, it shouldn’t
hurt)

Please let me know for problem.