Catch a jetty exception when POST requests are too large or are otherwise malformed.
FIXED: #731 Undo History Extract panel needs max width
Workaround until the UI can support better record pagination: #720 Viewing by records on large data sets may overwhelm the browser
Fixed checkbox restore in custom tabular exporter dialog box when applying saved JSON
Use onchange hooks to partly address issue #730 Some text fields listen for keyboard events; they do not change on mouse paste events
Merge branch 'master' of github.com:Jumis/OpenRefine