[Tracker] Evolution Email indexing needs testing

[jamie <jamiemcc blueyonder co uk>]

And its now in SVN

along with a new improved TST (featuring tabs and email support too) and
a preferences capplet which can be seen in your preferences menu (pass
--enable-preferences at autogen/configure to build it)

This needs testing before I release it

Can people with especially IMAP test this please

(make sure you enable evolution email support in tracker.cfg or capplet)

please report any bugs ASAP

thanks

jamie.