Upgrade to jsonrpc-core 8.0

Author: faern

core/Cargo.toml

@@ -12,7 +12,7 @@ license = "MIT/Apache-2.0"
 [dependencies]
 error-chain = "0.11"
 futures = "0.1"
-jsonrpc-core = "7.1.1"
+jsonrpc-core = "8.0"
 log = "0.3"
 serde = "1.0"
 serde_json = "1.0"

http/Cargo.toml

@@ -26,9 +26,9 @@ tls = ["hyper-tls", "native-tls"]
 
 [dev-dependencies]
 env_logger = "0.4"
-jsonrpc-core = "7.1.1"
-jsonrpc-macros = "7.1.1"
-jsonrpc-http-server = "7.1.1"
+jsonrpc-core = "8.0"
+jsonrpc-macros = "8.0"
+jsonrpc-http-server = "8.0"
 
 
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