add "realtimelog" option, which writes out a log of which tests have been executed.  This is very useful for 600+ test runs should PEAR hang in the middle of testing.
add "realtimelog" option, which writes out a log of which tests have
been executed.  This is very useful for 600+ test runs should PEAR
hang in the middle of testing.

Also, add command to all outputData() calls for possible web frontend
implementation of the run-tests command


git-svn-id: 4b064e69dc630d28214c1e1442d27300cccf8e9a@178068 c90b9560-bf6c-de11-be94-00142212c4b1

DQNEO/PEAR_Exception