Changelog v2.1.1

Changes from v2.1.0 to v2.1.1

Enh 2101: Extending the Time Difference node to use a fixed time or the execution time instead of a second column
Enh 2102: DayofYear in DateFieldExtractor node
Enh 2094: DateAndTimeCell to implement StringValue and use ISO standard in String representation
Enh 2107: Column Filter node with selection option Enforce Inclusion / Exclusion option
Enh 2106: BatchExecutor should stop on errors during workflow loading
Enh 2098: Undo/Redo to be first elements in "Edit" menu and to be available in context menu

Bug 2096: Conditional Boxplot cannot handle class labels with leading or trailing spaces
Bug 2097: Conditional Boxplot ignores domain
Bug 2076: Statistics node shows wrong co-occurrences count
Bug 2092: ExtTool (ssh) does not wait for remote job to finish
Bug 2022: Views occasionally freeze GUI (e.g. Color Manager color chooser)
Bug 2078: Row ID node with potential memory leak (when huge numbers of rows are processed >10mio)
Bug 2069 Histogram does not check available columns if the input data changes
Bug 2104 Webservice node does not report number of failed rows in node message (if any)
Bug 2103 Webservice nodes need to upgrade to CXF 2.2.5 (fixes timeout problem)