Merge pull request #67 from TheKojuEffect/master

Use consistent API on all item-module entities
Add EntityValidationException

OPEN - task 68: Create Custom Exception for entity validation 
http://github.com/DevOpsDistilled/OpERP/issues/issue/68
Extend EntityValidationException

OPEN - task 68: Create Custom Exception for entity validation 
http://github.com/DevOpsDistilled/OpERP/issues/issue/68
Make validate() throw EntityValidationException

OPEN - task 68: Create Custom Exception for entity validation 
http://github.com/DevOpsDistilled/OpERP/issues/issue/68
Make validate() throw EntityValidationException

OPEN - task 68: Create Custom Exception for entity validation 
http://github.com/DevOpsDistilled/OpERP/issues/issue/68
Catch EntityValidationException instead of Exception

OPEN - task 68: Create Custom Exception for entity validation 
http://github.com/DevOpsDistilled/OpERP/issues/issue/68
Declare Custom Exception for Entity Validation

Merge branch 'iss68-custom-exception' into develop
Use Custom Exception for Entity Validation

Merge branch 'develop'
Merge pull request #69 from TheKojuEffect/master

Use Custom Exception for Entity Validation
Add combobox in create stock pane for displaying items
Create listpane for itemwarehouse catalog
Create Entity for itemwarehouseCatalog
Rmi Implementaion for itemwarehouseCatalog
Necessary @Bean Declaration for itemwarehouse pane
Add Test to see if detached if persist

Product and Brand entity are always detached when set to Item, however
it should be persisted

OPEN - task 70: Can't persist Item due to PersistentObjectException 
http://github.com/DevOpsDistilled/OpERP/issues/issue/70
Override save() to persist detached Product

OPEN - task 70: Can't persist Item due to PersistentObjectException 
http://github.com/DevOpsDistilled/OpERP/issues/issue/70
Allow save(item) with detached Brand

OPEN - task 70: Can't persist Item due to PersistentObjectException 
http://github.com/DevOpsDistilled/OpERP/issues/issue/70
Export transactionManager via RMI

OPEN - task 70: Can't persist Item due to PersistentObjectException 
http://github.com/DevOpsDistilled/OpERP/issues/issue/70
Bean transactionManager Proxy

OPEN - task 70: Can't persist Item due to PersistentObjectException 
http://github.com/DevOpsDistilled/OpERP/issues/issue/70
Test if item with detached attributes is persisted

OPEN - task 70: Can't persist Item due to PersistentObjectException 
http://github.com/DevOpsDistilled/OpERP/issues/issue/70