#663 - fixed selenium tests with BeforeEacg methods

...r8/budgetmaster/integration/helpers/SeleniumTestBase.java

...budgetmaster/integration/selenium/CategorySelectTest.java

...locker8/budgetmaster/integration/selenium/HotkeyTest.java

...tegration/selenium/NewTransactionFromExistingOneTest.java

.../integration/selenium/NewTransactionFromTemplateTest.java

...master/integration/selenium/NewTransactionNormalTest.java

...ter/integration/selenium/NewTransactionRecurringTest.java

...ster/integration/selenium/NewTransactionTransferTest.java

...locker8/budgetmaster/integration/selenium/SearchTest.java

...eadlocker8/budgetmaster/integration/selenium/TagTest.java