update raven
Merge branch 'haosun' of https://github.com/ludwiksh/Marksimos into raven
eidt Exogenous function
working on adding new brand
Merge branch 'master' of https://github.com/ludwiksh/Marksimos into haosun
add final score route
fix production cost calculation
before merge
improve add brand
merge with master
finish add brand prefix
finalize add/delete sku&brand
debug about companyDecision.brandsDecisions
add prefix for brand name
Merge branch 'haosun'
fixed bug for periods
fixed bug for del SKU