fix documenter build

docs/make.jl

@@ -1,14 +1,32 @@
-using Documenter, RealNeuralNetworks
+using Documenter
+using RealNeuralNetworks
 using RealNeuralNetworks.Neurons 
 using RealNeuralNetworks.Neurons.Segments 
 using RealNeuralNetworks.Neurons.Segments.Synapses
 using RealNeuralNetworks.SWCs
 
+# The DOCSARGS environment variable can be used to pass additional arguments to make.jl.
+# This is useful on CI, if you need to change the behavior of the build slightly but you
+# can not change the .travis.yml or make.jl scripts any more (e.g. for a tag build).
+if haskey(ENV, "DOCSARGS")
+    for arg in split(ENV["DOCSARGS"])
+        (arg in ARGS) || push!(ARGS, arg)
+    end
+end
+
 makedocs(
 	modules=[RealNeuralNetworks, Neurons, Segments, Synapses, SWCs],
 	sitename="RealNeuralNetworks.jl",
 	authors="Jingpeng Wu",
-	format=:html,
+    format = Documenter.HTML(
+        # Use clean URLs, unless built as a "local" build
+        prettyurls = !("local" in ARGS),
+        canonical = "https://seung-lab.github.io/RealNeuralNetworks.jl/latest/",
+        assets = ["assets/favicon.ico"],
+        analytics = "UA-136089579-2",
+        highlights = ["yaml"],
+    ),
+    linkcheck = !("skiplinks" in ARGS),
     pages = [
         "Home" => "index.md",
         "Manual" => Any[
@@ -26,15 +44,11 @@ makedocs(
         ],
         "man/contributing.md",
     ],
-    # use clean URLs, unless built as a "local" build 
-    html_prettyurls = !("local" in ARGS),
-    html_canonical = "https://seung-lab.github.io/RealNeuralNetworks.jl/latest",
 )
 
 deploydocs(
 	repo="github.com/seung-lab/RealNeuralNetworks.jl",
 	target="build",
-	julia="0.7",
 	deps=nothing,
 	make=nothing
 )