Allow custom key binding configuration

Author: 0x2c7

lib/ruby_jard/config.rb

@@ -38,8 +38,8 @@ def load_config(config, path)
       end
     end
 
-    attr_accessor :color_scheme, :alias_to_debugger, :layout, :key_bindings
-    attr_reader :enabled_screens, :filter_version, :filter, :filter_included, :filter_excluded
+    attr_accessor :color_scheme, :alias_to_debugger, :layout
+    attr_reader :enabled_screens, :filter_version, :filter, :filter_included, :filter_excluded, :key_bindings
 
     CONFIG_FILE_NAME = '.jardrc'
     DEFAULTS = [
@@ -100,5 +100,9 @@ def filter_included=(input)
       @filter_version += 1
       @filter_included = input.freeze
     end
+
+    def key_bindings=(sequences)
+      @key_bindings = RubyJard::KeyBindings.new(sequences)
+    end
   end
 end