Fix shoryuken integration (#416)

* Use notify instead of deleted auto_notify for shoryuken integration

* Don't crash when project_root is Pathname

Author: smaximov

lib/bugsnag/integrations/shoryuken.rb

@@ -26,7 +26,7 @@ def call(_, queue, _, body)
         yield
       rescue Exception => ex
         unless [Interrupt, SystemExit, SignalException].include?(ex.class)
-          Bugsnag.auto_notify(ex, true) do |report|
+          Bugsnag.notify(ex, true) do |report|
             report.severity = "error"
             report.severity_reason = {
               :type => Bugsnag::Report::UNHANDLED_EXCEPTION_MIDDLEWARE,
@@ -46,4 +46,4 @@ def call(_, queue, _, body)
   config.server_middleware do |chain|
     chain.add ::Bugsnag::Shoryuken
   end
-end
+end

lib/bugsnag/stacktrace.rb

@@ -42,7 +42,7 @@ def initialize(backtrace, configuration)
 
         # Clean up the file path in the stacktrace
         if defined?(@configuration.project_root) && @configuration.project_root.to_s != ''
-          trace_hash[:inProject] = true if file.start_with?(@configuration.project_root)
+          trace_hash[:inProject] = true if file.start_with?(@configuration.project_root.to_s)
           file.sub!(/#{@configuration.project_root}\//, "")
           trace_hash.delete(:inProject) if file.start_with?(VENDOR_PATH)
         end