Update log to 0.4 and bump both html5ever and xml5ever version

Author: Eijebong

html5ever/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "html5ever"
-version = "0.22.0"
+version = "0.22.1"
 authors = [ "The html5ever Project Developers" ]
 license = "MIT / Apache-2.0"
 repository = "https://github.com/servo/html5ever"
@@ -31,7 +31,7 @@ name = "tokenizer"
 harness = false
 
 [dependencies]
-log = "0.3"
+log = "0.4"
 mac = "0.1"
 markup5ever = { version = "0.7", path = "../markup5ever" }
 

xml5ever/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "xml5ever"
-version = "0.12.0"
+version = "0.12.1"
 authors = ["The xml5ever project developers"]
 license = "MIT / Apache-2.0"
 repository = "https://github.com/servo/html5ever"
@@ -21,7 +21,7 @@ doctest = true
 
 [dependencies]
 time = "0.1"
-log = "0.3"
+log = "0.4"
 mac = "0.1"
 markup5ever = {version = "0.7", path = "../markup5ever" }