reportes de caja
Merge branch 'inheritance_demo_2' of https://github.com/suberbawer/ciclotimia into inheritance_demo_2
add mail to providers with articles information
Add barcodes show as images, and save in specific folder
add some columns in articles list view
Add some styles and validation to reports
Add new boolean field in articles
Merge branch 'inheritance_demo_2' of ssh://github.com/suberbawer/ciclotimia into inheritance_demo_2
Fix.
Some changes
Merge branch 'inheritance_demo_2' of https://github.com/suberbawer/ciclotimia into inheritance_demo_2
Agregados estilos y arreglado bug cuando se anulaba un egreso.