Move to contrib folder and add instructions

Author: lafriks

.gitignore

@@ -10,6 +10,9 @@ _test
 # IntelliJ
 .idea
 
+# MS VSCode
+.vscode
+
 # Architecture specific extensions/prefixes
 *.[568vq]
 [568vq].out

CONTRIBUTING.md

@@ -26,6 +26,8 @@ It assumes you have followed the
 Sensitive security-related issues should be reported to
 [[email protected]](mailto:[email protected]).
 
+For configuring IDE or code editor to develop Gitea see [IDE and code editor configuration](contrib/ide/)
+
 ## Bug reports
 
 Please search the issues on the issue tracker with a variety of keywords

contrib/ide/README.md

@@ -0,0 +1,12 @@
+# IDE and code editor configuration
+
+## Table of Contents
+- [IDE and code editor configuration](#ide-and-code-editor-configuration)
+  - [Microsoft Visual Studio Code](#microsoft-visual-studio-code)
+
+## Microsoft Visual Studio Code
+Download Microsoft Visual Studio Code at https://code.visualstudio.com/ and follow instructions at https://code.visualstudio.com/docs/languages/go to setup Go extension for it.
+
+Create new direcotry `.vscode` in Gitea root folder and copy contents of folder [contrib/ide/vscode](vscode/) to it. You can now use `Ctrl`+`Shift`+`B` to build gitea executable and `F5` to run it in debug mode.
+
+Supported on Debian, Ubuntu, Red Hat, Fedora, SUSE Linux, MacOS and Microsoft Windows.