update to 0.6.0

Author: frankmcsherry

communication/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "timely_communication"
-version = "0.5.1"
+version = "0.6.0"
 authors = ["Frank McSherry <fmcsherry@me.com>"]
 
 description = "Communication layer for timely dataflow"
@@ -13,7 +13,7 @@ keywords = ["timely", "dataflow"]
 license = "MIT"
 
 [features]
-default=["arg_parse"] # ["logging"]
+default=["arg_parse"]
 arg_parse=["getopts"]
 
 [dependencies]
@@ -23,9 +23,6 @@ time="0.1.34"
 abomonation = "0.5"
 abomonation_derive = "0.3"
 
-[[examples]]
-features = "arg_parse"
-
 [profile.release]
 opt-level = 3
 debug = true