bugfix: forceUpdate

Merge pull request #10 from menekseibrahim/master

bugfix: forceUpdate

maxDisplayCount and displayPeriodInHours attributes have been activated for updates.

maxDisplayCount and displayPeriodInHours attributes have been activated for updates.

Dialog button texts are now retrieving from the server json

Merge pull request #8 from menekseibrahim/master

Dialog button texts are now retrieving from the server json

Customize Dialog

TurkcellUpdater.java class has been added to provide an option for custom dialog and default dialog.

Customize Dialog

TurkcellUpdater.java class has been added to provide an option for custom dialog and default dialog.