Rewrite \w Kotlin. #89 (#129)

No more javascript/typescript except react app.
Now articles - kotlin scripts, so it's much easier to maintain project
Now projects - kotlin scripts, so it's much better for kotlin developers

.editorconfig

@@ -0,0 +1,23 @@
+[*]
+charset=utf-8
+end_of_line=lf
+insert_final_newline=true
+indent_style=space
+indent_size=4
+
+[*.kts]
+indent_style=space
+indent_size=2
+
+[build.gradle.kts]
+indent_style=space
+indent_size=4
+
+[*.ts]
+indent_style=space
+indent_size=2
+
+[*.tsx]
+indent_style=space
+indent_size=2
+

.travis.yml

@@ -1,7 +1,10 @@
 language: node_js
-node_js: 6
+node_js: 7
 addons:
   ssh_known_hosts: kotlin.link
+  apt:
+    packages:
+      - oracle-java8-installer
 before_script:
   - npm test
   - openssl aes-256-cbc -K $encrypted_83630750896a_key -iv $encrypted_83630750896a_iv -in [email protected] -out ~/.ssh/deploy@morty -d
@@ -12,3 +15,9 @@ script:
   - bash ./deploy.sh
 cache:
   yarn: true
+  directories:
+    - $HOME/.gradle/caches/
+    - $HOME/.gradle/wrapper/
+before_cache:
+  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
+  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/

CONTRIBUTING.md

@@ -0,0 +1,16 @@
+# Contribution Help
+
+## Adding to this list
+
+This awesome list contains two views: standard github README page view, and nice website with search.
+
+**To contribute** to both places you need:
+
+TODO: Move to scripts
+Edit **[links/](./links/)category.kts** directly, and then run `./gradlew run`.
+
+*Happy contributing!*
+
+## How to update webpage?
+
+Build on Travis CI automatically updates webpage on pushes to master.