skip loading Pry.config.pager = false if users have .pryrc (#585)

Author: KazuCocoa

lib/appium_lib/driver.rb

@@ -775,5 +775,8 @@ def set_automation_name_if_nil
 
 # Paging in Pry is annoying :q required to exit.
 # With pager disabled, the output is similar to IRB
-# Only set if Pry is defined.
-Pry.config.pager = false if defined?(Pry)
+# Only set if Pry is defined and there is no `.pryrc` files.
+if defined?(Pry) && !(File.exist?(Pry::HOME_RC_FILE) || File.exist?(Pry::LOCAL_RC_FILE))
+  Appium::Logger.debug 'Pry.config.pager = false is set.'
+  Pry.config.pager = false
+end

readme.md

@@ -69,3 +69,6 @@ gem install --no-rdoc --no-ri appium_lib
 ```ruby
 Appium::Logger.level = Logger::INFO
 ```
+
+#### Load Pry
+`Pry.config.pager = false` is set if you have no `.pryrc` files and `Pry` is defined.