Added CI/CD integration

.drone.yml

@@ -0,0 +1,17 @@
+---
+kind: pipeline
+type: exec
+name: default
+
+steps:
+- name: translate
+  commands:
+  - ./translate_docs.sh main.py
+  - cd src/ru
+  - mdbook build
+  - cd ../../src/en
+  - mdbook build
+  - cd ../../src/ru
+  - scp -ri ~/.ssh/deploy book/ root@selfprivacy.org:/var/www/docs.selfprivacy.org/src/ru
+  - cd ../../src/en
+  - scp -ri ~/.ssh/deploy book/ root@selfprivacy.org:/var/www/docs.selfprivacy.org/src/en