Refactored API to support both backends and to re-enable logging in (on the primary backend)

Gemfile.lock

@@ -1,14 +1,14 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    base64 (0.2.0)
+    base64 (0.3.0)
     concurrent-ruby (1.3.5)
     cyberarm_engine (0.24.4)
       gosu (~> 1.1)
     digest-crc (0.7.0)
       rake (>= 12.0.0, < 14.0.0)
     event_emitter (0.2.6)
-    excon (1.2.5)
+    excon (1.2.7)
       logger
     ffi (1.17.2-x64-mingw-ucrt)
     ffi (1.17.2-x86_64-linux-gnu)
@@ -21,7 +21,7 @@ GEM
     libui (0.1.2-x64-mingw)
     logger (1.7.0)
     mutex_m (0.3.0)
-    rake (13.2.1)
+    rake (13.3.0)
     rexml (3.4.1)
     rubyzip (2.4.1)
     sdl2-bindings (0.2.3)
@@ -58,4 +58,4 @@ DEPENDENCIES
   win32-security
 
 BUNDLED WITH
-   2.4.3
+   2.6.7