removed old squid interface, added refence to the right place

SQUID_INTERFACE.md

@@ -1,92 +1 @@
-## Ocean
-- Ocean(config(web3Provider, nodeURI, gas, network, providerURI))
-- getInstance()
-- getMessageHash(message) => hash of the given message
-- createDIDRecord(content) => ocean specific DID with an id based on hash of the given string message
-- registerProvider(url, provider_address)
-- getProviders()
-
-## Account 
-- getAccounts() => list of accounts along with token and eth balances
-- getTokenBalance()
-- getEthBalance()
-- requestTokens(amount) => bool
-
-## Order
-- purchaseAsset(assetDID, price, timeout, conditions)
-- getOrderStatus(orderId) => integer representing the order status as defined in the keeper 
-- getOrders() => list of orders
-- verifyOrderPayment(orderId) => true / false
-
-## Asset / Metadata
-- publishAsset(assetDID, assetDDO, price)
-- updateAsset(assetDDO)
-- retireAsset(assetDID)
-- getAssetPrice(assetDID)
-- getAssetMetadata(assetDID) => asset DDO
-- getAssetsMetadata(<search-params>) => list of assets DDOs
-- resolveAssetDID(did) => DDO of the given DID
-- getAssets() => asset ids from keeper
-- checkAsset(assetDID) => true / false
-- getAssetConditions
-
-
-#######################################################
-#######################################################
-#######################################################
-## Keeper API:
-* register tribe actor
-* publish service agreement conditions
-* setup/execute service agreement
-* fulfill condition
-* dispute service delivery, quality, content, results
-* submit proof of service delivery
-* query transaction history
-* verify actor
-
-#######################################################
-## Use cases:
-
-### Publisher
-* publish one service
-  * squid.publishService(metadata) => serviceDID, didDocument
-* view my published services
-  * squid.listServices(type, matchStr, labels, tags, publishers))
-* view my sold services
-  * squid.listSoldServices(actorAddress)
-* update service
-  * squid.updateService(serviceDID, metadata, price)
-* revoke service
-  * squid.revokeService(serviceDID, reason)
-  
-### Consumer
-* view / find services
-  * squid.listServices(type, matchStr, labels, tags, publishers)
-* buy/access service
-  * squid.buyService(serviceId, ) => orderId, service ?
-* view my purchased services
-  * squid.listPurchasedServices(actorAddress)
-* checkPurchaseStatus(orderId)
-* dispute purchased service
-  * squid.openServiceDispute(orderId)
-* rate service
-  * squid.rateService(orderId, rating)
-
-### Tribe / Marketplace
-* register on ocean with an `ethereum` address and DID Record
-  * Uses `squid` or directly access keeper contracts
-* provide API to allow the following interactions:
-  * publish a service
-  * update a service
-  * revoke a service
-  * buy/use/access a service
-  * search available services
-  * 
-* tribe admin:
-  * view publishers
-  * view disputes
-
-### Curator
-
-### Verifier
-
+this document has been moved to [here](https://github.com/oceanprotocol/dev-ocean/blob/master/doc/development/squid.md).