..ui.util: cleanup

Change-Id: Iaa4215b24675eec23fc779a2ba14f75e7fad4444
Signed-off-by: Kunal Shroff <shroffk@bnl.gov>
..logbook.ui: adding new simple/detailed logentry widget

Change-Id: I2b501f236491fbb964bf77c33f3091449cb946da
Signed-off-by: Kunal Shroff <shroffk@bnl.gov>