started to migrate themes new wrapper script

Gemfile.lock

@@ -119,7 +119,7 @@ GEM
       rest-client (>= 1.6)
     execjs (1.4.1)
       multi_json (~> 1.0)
-    factory_bot (5.0.1)
+    factory_bot (5.0.2)
       activesupport (>= 4.2.0)
     factory_bot_rails (5.0.1)
       factory_bot (~> 5.0.0)
@@ -141,9 +141,10 @@ GEM
     git (1.5.0)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
-    globalize (4.0.3)
-      activemodel (>= 4.0.0, < 5)
-      activerecord (>= 4.0.0, < 5)
+    globalize (5.2.0)
+      activemodel (>= 4.2, < 5.3)
+      activerecord (>= 4.2, < 5.3)
+      request_store (~> 1.0)
     globalize-accessors (0.1.5)
       globalize (>= 3)
     globalize-versioning (0.2.0)
@@ -190,7 +191,6 @@ GEM
       activerecord
       kaminari-core (= 1.1.1)
     kaminari-core (1.1.1)
-    kgio (2.11.2)
     libv8 (3.16.14.19)
     loofah (2.2.3)
       crass (~> 1.0.2)
@@ -257,6 +257,7 @@ GEM
     protected_attributes (1.1.4)
       activemodel (>= 4.0.1, < 5.0)
     public_suffix (3.0.3)
+    puma (3.12.0)
     pyu-ruby-sasl (0.0.3.3)
     rack (1.6.11)
     rack-oauth2 (1.9.3)
@@ -291,7 +292,6 @@ GEM
       activesupport (= 4.2.11)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    raindrops (0.19.0)
     rake (12.3.2)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
@@ -411,9 +411,6 @@ GEM
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.5)
-    unicorn (5.4.1)
-      kgio (~> 2.6)
-      raindrops (~> 0.7)
     warden (1.2.7)
       rack (>= 1.0)
     webrick (1.4.2)
@@ -452,7 +449,7 @@ DEPENDENCIES
   formtastic (~> 3.1)
   formtastic-bootstrap (~> 3.0.0)
   git
-  globalize (~> 4.0)
+  globalize (~> 5.1)
   globalize-accessors
   globalize-versioning
   haml
@@ -472,13 +469,14 @@ DEPENDENCIES
   paperclip
   progress_bar
   protected_attributes
+  puma
   rails (~> 4.0)
   rake (~> 12.3)
   rmagick
   rolify
   rspec-activemodel-mocks
   rspec-collection_matchers
-  rspec-core (~> 3.8.0)
+  rspec-core
   rspec-expectations
   rspec-html-matchers
   rspec-rails
@@ -500,7 +498,6 @@ DEPENDENCIES
   therubyracer
   tinymce-rails (~> 4.1.0)
   uglifier
-  unicorn (~> 5.4)
   webrick
   whenever
   yaml_db