remove unnecessary refersh method from dao module
rename method parameters
move enums move from classes to package
add glue column for customer into name transliteration table
changes in orm module
Merge pull request #273 from Alex-Diez/ALFA_0_1

Different fixes
develop task priority enum
fix misspelling in orm enums logging messages
develop task status enum
create table and sequence for tasks
develop entity interface for task
add due date field to bi_tasks table
add due date field to biTask entity interface
develop task priority JPA attribute converter
develop task status JPA attribute converter
develop biTask JPA entity
implement access to assigned task from order and manager
change abstract order entity version
change translation order wrapper
change legalization order wrapper