Fix broken Gemfile.

Author: gkellogg

.travis.yml

@@ -7,6 +7,7 @@ rvm:
   - 2.0
   - 2.1.8
   - 2.2.4
+  - 2.3.0
   - jruby-9.0.4.0
   - rbx-2
 services:

Gemfile

@@ -2,10 +2,8 @@ source "http://rubygems.org"
 
 gemspec
 
-#gem "rdf",            git: "git://github.com/ruby-rdf/rdf.git", branch: "develop"
-#gem "rdf-spec",       git: "git://github.com/ruby-rdf/rdf-spec.git", branch: "develop"
-gem "rdf", path: "../rdf"
-gem "rdf-spec", path: "../rdf-spec"
+gem "rdf",            git: "git://github.com/ruby-rdf/rdf.git", branch: "develop"
+gem "rdf-spec",       git: "git://github.com/ruby-rdf/rdf-spec.git", branch: "develop"
 
 group :debug do
   gem "byebug", platforms: :mri