[IMP] sub_assemblies module modifications

[Ariel E. Figueroa - http://www.humanytek.com]

Change functionality of the original module in psa branch as next explanation

Right now when the user add sub-assemblies to the product, the product amount (sale.order.line) field subtotal remains with the value os the product based on the price list, its very important for this customer the ammount sum the own value (product price) + each component price.

For example:
the user add one sale order line, the product is "engine ford" sale price = 1000
then the user add one sub assemblies called "sub assemblie 1"
this sub assemblie has 3 components
component 1, sale price = 100
component 2, sale price = 120
component 3, sale price = 180

Then the module must make this formula:
engine ford = 1000
component 1, sale price = 100
component 2, sale price = 120
component 3, sale price = 180

sale order line subtotal field must be 1000 + 100 + 120 + 180 = 1400

Then avoid the user can add or replace sub assemblies component parts in the page sub-assemblies of the sale order line, put all this information in readonly state only for all users.

Then also remove the sub assemblies parts in the sale order report, only show the part .

Sub Assemblies considered:
Product Code, Product, Availability

All the detail of parts, please remove them.

Thanks!

[Ariel E. Figueroa - http://www.humanytek.com (arielfigue)]

Hi Team, please make this red marker part be readonly, any user must can change the parts of sub assemblie

[Ariel E. Figueroa - http://www.humanytek.com (arielfigue)]

done!