reverted .project file as requested
formatted code with provided formatter xml for project
Added KeyFile path validator and tests.
Poprawka grupowania w konfiguracji;
poprawka literówki INUPT_PORT na INPUT_PORT;
odwołanie się do konfiguracji klucza poprzez stałą KEY a nie string;
Dodanie metody ColumnsCheck(config) sprawdzająca, czy wejściowe tabele nie sa puste;
drobne poprawki formattera;
Check dialog component in configuration before validate it.
Node description added.
removed tests of private methods
User stories added.
added user-story test classification
Merge branch 'dev' of https://github.com/adudek/ic-depress into dev

Conflicts:
	ic-depress-data-anonymisation/src/org/impressivecode/depress/data/anonymisation/AnonymisationNodeModelTest.java
Something is not working. Trying to delete project and pull it one more time.
CryptographicUtility class added.
added class AnonymisationFileChooser;
Implemented ClickEvent on button "Add new and load";
Added new Constant - KEY_LENGTH = 128;
cleaned unused files
Merge branch 'dev' of https://github.com/adudek/ic-depress into dev
Added class - PropertiesValidator, FileHelper;
Use PropertiesValidator in NodeModel;
Implemented Clear button ClickEvent;
better codeFormat;
Added class - PropertiesValidator, FileHelper;
Use PropertiesValidator in NodeModel;
Implemented Clear button ClickEvent;
Transfer Cryptographyutility to Object package;
better codeFormat;
Merge branch 'dev' of https://github.com/MarBog/ic-depress into dev
CryptographicUtility class fixed.
EncryptionAnalyzer class added (stub only).
iteration over all columns in input and find method to get Cell Values;
Added stub ColumnChange Event Handler - There should be save settings;