Added configuration with default fields

config.json

@@ -0,0 +1,57 @@
+{
+  "watchdog_file": "hc_spider.fifo",
+  "timer_runtime": 0,
+  "log_dir": "log",
+  "logging_interval": 10,
+  "otc_base_url": "https://docs.otc.t-systems.com",
+  "workers": 0,
+  "starting_point": "https://docs.otc.t-systems.com/",
+  "blacklisted_domains": [
+    "pypi.org",
+    "python-otcextensions.readthedocs.io",
+    "ubuntu.com",
+    "grafana.com",
+    "kubernetes.io",
+    "golang.org",
+    "cwiki.apache.org",
+    "registry.terraform.io",
+    "addons.mozilla.org",
+    "chrome.google.com",
+    "learn.hashicorp.com",
+    "www.conjur.org",
+    "docs.openstack.org",
+    "www.vaultproject.io",
+    "www.hashicorp.com",
+    "github.com",
+    "kafka.apache.org"
+  ],
+  "blacklisted_urls": [
+    "https://docs.otc.t-systems.com/en-us/api/apiug/apig-en-api-180328001.html?tag=API%20Documents",
+    "https://docs.otc.t-systems.com/en-us/api/apiug/apig-en-api-180328001.html?tag=API Documents",
+    "https://docs.otc.t-systems.com/en-us/api/apiug/apig-en-api-180328001.html?tag=API%20Documents%20",
+    "https://enterprise-dashboard.obs.eu-de.otc.t-systems.com/OTC%20Enterprise%20Dashboard%20Usermanual.pdf",
+    "https://open-telekom-cloud.com/",
+    "https://curl.haxx.se/",
+    "https://www.t-systems.com/de/en/disclaimer-of-liability",
+    "https://www.t-systems.com/de/en/imprint",
+    "https://cloud.telekom.de/en/contact/",
+    "https://www.t-systems.com/de/en/data-protection",
+    "https://open-telekom-cloud.com/service-description",
+    "https://nvd.nist.gov/",
+    "https://community.open-telekom-cloud.com/community",
+    "https://docs.otc.t-systems.com",
+    "https://console.otc.t-systems.com",
+    "https://status.otc-service.com",
+    "https://docs.otc.t-systems.com/status-dashboard/umn/_static/OTC_Status_Dashboard_User_Guide.pdf",
+    "https://enterprise-dashboard.otc-service.com",
+    "https://open-telekom-cloud.com/de/support/release-notes",
+    "https://docs.otc.t-systems.com/releasenotes/python-otcextensions",
+    "https://docs.otc.t-systems.com/releasenotes/terraform-provider-opentelekomcloud",
+    "https://docs.otc.t-systems.com/releasenotes/otcdocstheme",
+    "https://open-telekom-cloud.com/en/contact",
+    "https://open-telekom-cloud.com/en/disclaimer-of-liability",
+    "https://open-telekom-cloud.com/en/data-protection",
+    "https://open-telekom-cloud.com/en/imprint",
+    "http://www.tpc.org/tpcds/"
+  ]
+}