Merge pull request #1 from datacleaner/master

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Added support for @MappedProperty annotation to design relationship
between datastores/schemas/tables/columns.
Documentation update.
Added documentation on National Identifiers.
Added documentation section about Duplicate detection.
Updated UI for equals filter.
Merge pull request #2 from datacleaner/master

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Updated year in docs.
Updated NOTICE file.
Merge pull request #3 from datacleaner/master

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Added a loading indicator on the wizard finished page
Removed the error message prefix "Server reported error", because it doesn't look good.
Merge pull request #52 from vinsjee/master

Removed the error message prefix "Server reported error", because it doesn't look good.
Merge pull request #4 from datacleaner/master

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Moved the css applied on the loading indicator to the shared.css file, so that it can be shared by other modules too.
Merge pull request #51 from vaibhavsehgal1/master

Added a loading indicator on the wizard finished page
Issue #36: Added onWizardFinished, onWizardPanelClosing and
onWizardProgress callback methods for JS API.
Merge pull request #7 from datacleaner/master

get latest from DC master