ticket:3 Fix for screen rotation, editing layout
ticket:3 Added data saving
ticker:3 Birth date picking and saving
ticket:3 Database cleaning on logout
ticket:3 Fix datepicker when nothing selected
ticket:3 Added input data check and some comments
ticket:3 Moved photo file path to Constants class
ticket:3 Fix: delete user photo on logout
ticket:3 Version update and strings.xml fixes
ticket:3 Updated test project