refactoring views
finished views/templates refactor
updated sku crud
changed none location output
pushing some exp code
added login requirement for po__csv
updated costs in pos
changed export header in tamplate
added date to po csv
added cru[-d] template skels and supplier
paring donw unnecessary stuff
updated url conf
cleaned up urls
added unique contraint to sku.mfr_sku
view/form/template/static refactoring
added ability to partially receive shipment
added live deal flag to skus
updated nav based on login
Merge branch 'dev'