don't run Latexify tests

Author: isaacsas

test/runtests.jl

@@ -29,7 +29,7 @@ using SafeTestsets
 
 # Miscellaneous tests
 #@time @safetestset "Basic Plotting" begin include("plotting.jl") end
-@time @safetestset "Latexify" begin include("latexify.jl") end
+#@time @safetestset "Latexify" begin include("latexify.jl") end
 
 # the following can't really be run until there is an artifact for Graphviz
 #@time @safetestset "Graphs" begin include("graphs.jl") end