add configuration example screenshots

.gitattributes

@@ -1,4 +1,8 @@
 * text=auto !eol
+Sources/FireShot[!!-~]Screen[!!-~]Capture[!!-~]#042[!!-~]-[!!-~]'Kampagnenverwaltung'[!!-~]-[!!-~]adwords_google_com_cm_CampaignMgmt___u=7452293233&__c=18583.png -text
+Sources/FireShot[!!-~]Screen[!!-~]Capture[!!-~]#043[!!-~]-[!!-~]'Kampagnenverwaltung'[!!-~]-[!!-~]adwords_google_com_cm_CampaignMgmt___u=7452293233&__c=18583.png -text
+Sources/FireShot[!!-~]Screen[!!-~]Capture[!!-~]#044[!!-~]-[!!-~]'Kampagnenverwaltung'[!!-~]-[!!-~]adwords_google_com_cm_CampaignMgmt___u=7452293233&__c=18583.png -text
+Sources/FireShot[!!-~]Screen[!!-~]Capture[!!-~]#045[!!-~]-[!!-~]'Kampagnenverwaltung'[!!-~]-[!!-~]adwords_google_com_cm_CampaignMgmt___u=7452293233&__c=18583.png -text
 Sources/FireShot[!!-~]Screen[!!-~]Capture[!!-~]#250[!!-~]-[!!-~]'Conversion-Tracking'[!!-~]-[!!-~]adwords_google_com_ct_ConversionTracking_Manager___c=1858313983&__u=7452293233&__o=cues#acc_ALL_con.png -text
 Sources/FireShot[!!-~]Screen[!!-~]Capture[!!-~]#251[!!-~]-[!!-~]'Conversion-Tracking'[!!-~]-[!!-~]adwords_google_com_ct_ConversionTracking_Manager___c=1858313983&__u=7452293233&__o=cues#acc_ALL_con.png -text
 Sources/FireShot[!!-~]Screen[!!-~]Capture[!!-~]#252[!!-~]-[!!-~]'Google[!!-~]Analytics'[!!-~]-[!!-~]www_google_com_analytics_web__authuser=0#management_Settings_a50621059w82651812p85583465__m_page=CustomMetrics.png -text