Change ignore behavior, as other code, replace the existing content by
the message
Format
Improve code
standardize HelpText and Suites attribute handling in SavePropertiesResponder and SaveResponder
moved method setOrRemoveAttribute from SaveResponder and SavePropertiesResponder to PageData
fixed some warnings
New Test to show the difference between the way the default attributes are created with the constructor of PageData and when saved through SavePropertiesResponder
In PageData.initializeAttributes() only set the attributes, without a value
removed unnecessary argument that shadowed class attribute
Removed dangling debug line in suite xml file.
Merge pull request #467 from antoine-aumjaud/features/FIT-TableTableChangeIgnoreBehavior

Change ignore code behavior for TableTable
Deal with Test not run (ignore) messages accordingly.
Cleanup redundant method in TestResponder.
Let SuiteReformatter close the history formatter before doing the reformatting.
Fixed #460.
Merge pull request #468 from ggramlich/normalize_params_xml

Use standardized PageData parameters to have less arbitrary changes in properties.xml
Few textual improvements in UserGuide.oneMinuteDescription.
Update release notes.
perf: Maintain shared XML parser instance per thread
perf: Maintain shared time format instance per thread

  + Expose the time format as base DateFormat rather than the overly specific
SimpleDateFormat, which use might be replaced with more optimized
implementation.