Update README, gemspec, and bump version

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    calligraphy (0.0.0)
+    calligraphy (0.1.0)
       rails (>= 5.0)
 
 GEM
@@ -46,37 +46,27 @@ GEM
       tzinfo (~> 1.1)
     arel (8.0.0)
     builder (3.2.3)
-    coderay (1.1.2)
     concurrent-ruby (1.0.5)
-    crass (1.0.2)
-    diff-lcs (1.3)
+    crass (1.0.3)
     erubi (1.7.0)
-    globalid (0.4.0)
+    globalid (0.4.1)
       activesupport (>= 4.2.0)
-    i18n (0.9.0)
+    i18n (0.9.1)
       concurrent-ruby (~> 1.0)
     loofah (2.1.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    mail (2.6.6)
-      mime-types (>= 1.16, < 4)
-    method_source (0.8.2)
-    mime-types (3.1)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
+    mail (2.7.0)
+      mini_mime (>= 0.1.1)
+    method_source (0.9.0)
+    mini_mime (1.0.0)
     mini_portile2 (2.3.0)
     minitest (5.10.3)
     nio4r (2.1.0)
     nokogiri (1.8.1)
       mini_portile2 (~> 2.3.0)
-    pry (0.10.4)
-      coderay (~> 1.1.0)
-      method_source (~> 0.8.1)
-      slop (~> 3.4)
-    pry-nav (0.2.4)
-      pry (>= 0.9.10, < 0.11.0)
     rack (2.0.3)
-    rack-test (0.7.0)
+    rack-test (0.8.0)
       rack (>= 1.0, < 3)
     rails (5.1.4)
       actioncable (= 5.1.4)
@@ -101,21 +91,7 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (12.1.0)
-    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)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.7.0)
-    rspec-mocks (3.7.0)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.7.0)
-    rspec-support (3.7.0)
-    slop (3.6.0)
+    rake (12.3.0)
     sprockets (3.7.1)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
@@ -125,19 +101,17 @@ GEM
       sprockets (>= 3.0.0)
     thor (0.20.0)
     thread_safe (0.3.6)
-    tzinfo (1.2.3)
+    tzinfo (1.2.4)
       thread_safe (~> 0.1)
     websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.2)
+    websocket-extensions (0.1.3)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   calligraphy!
-  pry-nav
-  rspec
 
 BUNDLED WITH
-   1.15.4
+   1.16.0