Bug 453833 - [responsiveness] User documentation for UI responsiveness
monitoring is slighly out of date

Change-Id: I272ed205cdf562ba4c7d8e3c53d75c18b1714640
Signed-off-by: Sergey Prigogin <eclipse.sprigogin@gmail.com>
Fixed bug 449589: Searching for a text within a file: old instructions
Fixed bug 449593: Adding line items in the Task view: refers to non-displayed button
Fixed bug 449595: Filtering the Tasks and Problems views: instructions need updating