[IMP] [DOC] expression.py: renamed field_obj to relational_table, that make more sens to me. Added comments in the code to understand the algorithm. Please note that currently, no logic has been altered.
[IMP] [DOC] expression.py: renamed field_obj to relational_table, that make more sens to me. Added comments in the code to understand the algorithm. Please note that currently, no logic has been altered.

akretion/openerp-server,akretion/openerp-server,akretion/openerp-server