CVS commit by zrusin: 

Asynchronous jobs for all folders.
Adding those, not used anywhere yet. New diff sent to the list. I'm just sick
of working on them in make_it_cool and moving to HEAD manually to test.


  M +558 -0    cachedimapjob.cpp   1.2
  M +99 -0     cachedimapjob.h   1.2
  M +58 -0     folderjob.cpp   1.2
  M +87 -0     folderjob.h   1.2
  M +325 -0    imapjob.cpp   1.2
  M +72 -0     imapjob.h   1.2
  M +145 -0    maildirjob.cpp   1.2
  M +51 -0     maildirjob.h   1.2
  M +148 -0    mboxjob.cpp   1.2
  M +51 -0     mboxjob.h   1.2