added missing migrations.  Moved FixedAsset and Facility to erp_base_erp_svcs
removed mobile knitkit site
Additions and modifications of controllers/models for Product/Inventory management
Fixed error in migration that adds sku, comment, uom_id to Product Type
Removed old Inventory Management app from erp_inventory
Added .idea files to gitignore
Added ability to add contacts with the same contact purpose
Added postal address association to facility and to_data_hash method
Merge branch 'master' into product_mgt