[ADD] Add stock_location_code module
[IMP] Improve change code by loc_barcode in function name_get
[IMP] Improve add tree and search view, and Add search function
[REM] Remove search and _check_unique_code function on stock_location_code module
[REF] Fix conflicts
Merge pull request #34 from vauxoo-dev/8.0-stock_location_code_dev-echeverrifm

[ADD] Add stock_location_code module