Add dummy app, rspec helper files, and routing tests

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    calligraphy (0.2.0)
+    calligraphy (0.2.1)
       rails (~> 5.0)
 
 GEM
@@ -93,10 +93,6 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (12.3.0)
-    rspec (3.7.0)
-      rspec-core (~> 3.7.0)
-      rspec-expectations (~> 3.7.0)
-      rspec-mocks (~> 3.7.0)
     rspec-core (3.7.0)
       rspec-support (~> 3.7.0)
     rspec-expectations (3.7.0)
@@ -105,6 +101,14 @@ GEM
     rspec-mocks (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.7.0)
+    rspec-rails (3.7.2)
+      actionpack (>= 3.0)
+      activesupport (>= 3.0)
+      railties (>= 3.0)
+      rspec-core (~> 3.7.0)
+      rspec-expectations (~> 3.7.0)
+      rspec-mocks (~> 3.7.0)
+      rspec-support (~> 3.7.0)
     rspec-support (3.7.0)
     sprockets (3.7.1)
       concurrent-ruby (~> 1.0)
@@ -113,6 +117,7 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
+    sqlite3 (1.3.13)
     thor (0.20.0)
     thread_safe (0.3.6)
     tzinfo (1.2.4)
@@ -126,7 +131,8 @@ PLATFORMS
 
 DEPENDENCIES
   calligraphy!
-  rspec
+  rspec-rails (~> 3.7.2)
+  sqlite3 (~> 1.3.13)
 
 BUNDLED WITH
    1.16.0