add project tech setup

- gitignore, makefile, package.json
- custom marp theme
- readme and documentation

package.json

@@ -0,0 +1,21 @@
+{
+  "name": "malta-slides-marp",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "build": "marp index.md -o build/index.html && cp -r assets build/",
+    "dev": "marp --server ./",
+    "watch": "marp --watch index.md",
+    "export:pdf": "marp index.md --pdf -o build/index.pdf",
+    "export:html": "marp index.md --html -o build/index.html && cp -r assets build/",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "type": "commonjs",
+  "devDependencies": {
+    "@marp-team/marp-cli": "^4.2.3"
+  }
+}