Rename vscode-boot to vscode-spring-boot

To avoid confusing prefix matching between patterns like
vscode-boot-* and vscode-boot-properties-*, vscide-boot-java-*

This would pontially cause weird version strings in concourse resources.

vscode-extensions/vscode-spring-boot/tsconfig.json

@@ -0,0 +1,21 @@
+{
+	"compilerOptions": {
+		"module": "commonjs",
+		"moduleResolution": "node",
+		"target": "es6",
+		"lib": [
+			"es6"
+		],
+		"declaration": true,
+		"outDir": "out",
+		"sourceMap": true,
+		"rootDir": "."
+	},
+	"include": [
+		"typings/*.d.ts",
+		"lib/**/*.ts"
+	],
+	"exclude": [
+		"node_modules"
+	]
+}