chore: fixed paths to media files

Author: gebv

Makefile

@@ -4,9 +4,11 @@ test:
 build-render-server:
 	go build -o ./bin/render-server ./renderserver/main.go
 
-heroky-build-and-deploy:
+heroku-build-and-deploy:
 	heroku apps:create --region eu pikchr-render-server
 	heroku apps
 	heroku git:remote -a pikchr-render-server
 	heroku container:push web
 	heroku container:release web
+heroku-stats:
+	heroku ps -a pikchr-render-server

vscode-extenstion/README.md

@@ -7,6 +7,7 @@ You can use a shared server for rendering (set by default in settings in the vsc
 <a href="https://heroku.com/deploy?template=https://github.com/gebv/pikchr/tree/master">
 	<img src="https://www.herokucdn.com/deploy/button.png">
 </a>
+and set value of server url to `pikchr.render_server` in your `settings.json`.
 
 [Redner server API docs](https://github.com/gebv/pikchr/tree/master/renderserver#pikchr-render-server)
 
@@ -18,9 +19,9 @@ If you have questions, comments, or suggestions, please visit the [GitHub Discus
 >
 > For example, the diagram:
 >
-> <img style="background-color: white;" width="423" height="217" src="media/demo.png" />
+> <img style="background-color: white;" width="423" height="217" src="https://github.com/gebv/pikchr/raw/master/vscode-extenstion/vscode-extenstion/media/demo.png" />
 >
-> [Link to orig SVG](media/demo.png)
+> [Link to orig SVG](https://github.com/gebv/pikchr/raw/master/vscode-extenstion/vscode-extenstion/media/demo.png)
 >
 > Is generated by 7 lines of Markdown:
 >
@@ -41,4 +42,4 @@ If you have questions, comments, or suggestions, please visit the [GitHub Discus
 * if selected code is valid will be opened split panel with diagram
 * if selected code is invalid - you will be notified about it
 
-![Demo preview](media/demoscreencast.gif)
+![Demo preview](https://github.com/gebv/pikchr/raw/master/vscode-extenstion/vscode-extenstion/media/demoscreencast.gif)

vscode-extenstion/package.json

@@ -16,9 +16,6 @@
 	},
 	"homepage": "https://github.com/gebv/pikchr/blob/master/vscode-extenstion/README.md",
 	"categories": [
-		"Programming Languages",
-		"Formatters",
-		"Snippets",
 		"Other"
 	],
 	"activationEvents": [
@@ -73,7 +70,13 @@
 	"extensionKind": [
 		"workspace"
 	],
-	"license": "SEE LICENSE IN LICENSE",
+	"license": "MIT",
+	"keywords": [
+        "pikchr",
+        "diagrams",
+        "viewer",
+        "svg"
+    ],
 	"devDependencies": {
 		"@types/vscode": "^1.52.0",
 		"@types/glob": "^7.1.3",