add the time based charting stuff to the ui files

Change-Id: I5ffb382f61e56d1c07dfb945f08fa354aea9d5fc
improve dialogs for mapped properties

Change-Id: I87e07a30743de0fc30d0caafd35192b18caf3dae
add a few more debug statements

Change-Id: I9c9f4f216f1505d66911cfcf049eb991fbe59ccf
fix memcheck report about uninitialized fVal

Change-Id: I7ae3f6ce0499cc4fda885a13be09063c5b75559d