diff --git a/.npmignore b/.npmignore
index 75ef453..6772aa5 100644
--- a/.npmignore
+++ b/.npmignore
@@ -1,7 +1,18 @@
+# vscode workspace configurations
 .vscode
+
+# example files (test environment)
+example_files
+
+# cache files
 utils/cache
+utils/cache-*
+
+# binary archives
 *.vsix
 *.tgz
+*.tar
 
+# vscode typing files
 vscode.d.ts
 vscode.proposed.d.ts
diff --git a/.vscodeignore b/.vscodeignore
index d6bf808..e7f9cbb 100644
--- a/.vscodeignore
+++ b/.vscodeignore
@@ -1,10 +1,30 @@
+# vscode workspace configurations
 .vscode/**
+
+# example files
+example_files/**
+
+# type dependencies
 node_modules/@types/**
+
+# cache files
 utils/cache
+utils/cache-**
+
+# utils
 utils/**
+
+# eslint
 .eslintrc.json
+
+# binary archives
 *.tgz
 *.vsix
 *.d.ts
 
-images/screenshots.gif
\ No newline at end of file
+# screenshot image (because link of screenshot in README is under github)
+images/screenshots.gif
+
+# vscode typing files
+vscode.d.ts
+vscode.proposed.d.ts
diff --git a/package-lock.json b/package-lock.json
index 0343dc2..9a271f4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "vscode-nginx-conf-hint",
-	"version": "0.0.4",
+	"version": "0.0.5",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
@@ -246,9 +246,9 @@
 			}
 		},
 		"clean-css": {
-			"version": "4.1.9",
-			"resolved": "https://registry.npmjs.org/clean-css/-/clean-css-4.1.9.tgz",
-			"integrity": "sha1-Nc7ornaHpJuYA09w3gDE7dOCYwE=",
+			"version": "4.1.11",
+			"resolved": "https://registry.npmjs.org/clean-css/-/clean-css-4.1.11.tgz",
+			"integrity": "sha1-Ls3xRaujj1R0DybO/Q/z4D4SXWo=",
 			"dev": true,
 			"requires": {
 				"source-map": "0.5.6"
@@ -1380,25 +1380,25 @@
 			"dev": true
 		},
 		"html-minifier": {
-			"version": "3.5.10",
-			"resolved": "https://registry.npmjs.org/html-minifier/-/html-minifier-3.5.10.tgz",
-			"integrity": "sha512-5c8iAyeIGAiuFhVjJ0qy1lgvyQxxuZgjeOuMnoK/wjEyy8DF3xKUnE9pO+6H7VMir976K6SGlZV8ZEmIOea/Zg==",
+			"version": "3.5.12",
+			"resolved": "https://registry.npmjs.org/html-minifier/-/html-minifier-3.5.12.tgz",
+			"integrity": "sha512-+N778qLf0RWBscD0TPGoYdeGNDZ0s76/0pQhY1/409EOudcENkm9IbSkk37RDyPdg/09GVHTKotU4ya93RF1Gg==",
 			"dev": true,
 			"requires": {
 				"camel-case": "3.0.0",
-				"clean-css": "4.1.9",
-				"commander": "2.14.1",
+				"clean-css": "4.1.11",
+				"commander": "2.15.1",
 				"he": "1.1.1",
 				"ncname": "1.0.0",
 				"param-case": "2.1.1",
 				"relateurl": "0.2.7",
-				"uglify-js": "3.3.13"
+				"uglify-js": "3.3.16"
 			},
 			"dependencies": {
 				"commander": {
-					"version": "2.14.1",
-					"resolved": "https://registry.npmjs.org/commander/-/commander-2.14.1.tgz",
-					"integrity": "sha512-+YR16o3rK53SmWHU3rEM3tPAh2rwb1yPcQX5irVn7mb0gXbwuCCrnkbV5+PBfETdfg1vui07nM6PCG1zndcjQw==",
+					"version": "2.15.1",
+					"resolved": "https://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
+					"integrity": "sha512-VlfT9F3V0v+jr4yxPc5gg9s62/fIVWsd2Bk2iD435um1NlGMYdVCq+MjcXnhYq2icNOizHr1kK+5TI6H0Hy0ag==",
 					"dev": true
 				}
 			}
@@ -2354,9 +2354,9 @@
 			"dev": true
 		},
 		"request": {
-			"version": "2.83.0",
-			"resolved": "https://registry.npmjs.org/request/-/request-2.83.0.tgz",
-			"integrity": "sha512-lR3gD69osqm6EYLk9wB/G1W/laGWjzH90t1vEa2xuxHD5KUrSzp9pUSfTm+YC5Nxt2T8nMPEvKlhbQayU7bgFw==",
+			"version": "2.85.0",
+			"resolved": "https://registry.npmjs.org/request/-/request-2.85.0.tgz",
+			"integrity": "sha512-8H7Ehijd4js+s6wuVPLjwORxD4zeuyjYugprdOXlPSqaApmL/QOy+EB/beICHVCHkGMKNh5rvihb5ov+IDw4mg==",
 			"dev": true,
 			"requires": {
 				"aws-sign2": "0.7.0",
@@ -2809,19 +2809,19 @@
 			"optional": true
 		},
 		"uglify-js": {
-			"version": "3.3.13",
-			"resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.3.13.tgz",
-			"integrity": "sha512-7rdn/bDOG1ElSTPdh7AI5TCjLv63ZD4k8BBadN3ssIkhlaQL2c0yRxmXCyOYhZK0wZTgGgUSnYQ4CGu+Jos5cA==",
+			"version": "3.3.16",
+			"resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.3.16.tgz",
+			"integrity": "sha512-FMh5SRqJRGhv9BbaTffENIpDDQIoPDR8DBraunGORGhySArsXlw9++CN+BWzPBLpoI4RcSnpfGPnilTxWL3Vvg==",
 			"dev": true,
 			"requires": {
-				"commander": "2.14.1",
+				"commander": "2.15.1",
 				"source-map": "0.6.1"
 			},
 			"dependencies": {
 				"commander": {
-					"version": "2.14.1",
-					"resolved": "https://registry.npmjs.org/commander/-/commander-2.14.1.tgz",
-					"integrity": "sha512-+YR16o3rK53SmWHU3rEM3tPAh2rwb1yPcQX5irVn7mb0gXbwuCCrnkbV5+PBfETdfg1vui07nM6PCG1zndcjQw==",
+					"version": "2.15.1",
+					"resolved": "https://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
+					"integrity": "sha512-VlfT9F3V0v+jr4yxPc5gg9s62/fIVWsd2Bk2iD435um1NlGMYdVCq+MjcXnhYq2icNOizHr1kK+5TI6H0Hy0ag==",
 					"dev": true
 				},
 				"source-map": {
@@ -3007,7 +3007,7 @@
 				"gulp-untar": "0.0.6",
 				"gulp-vinyl-zip": "1.4.0",
 				"mocha": "3.2.0",
-				"request": "2.83.0",
+				"request": "2.85.0",
 				"semver": "5.3.0",
 				"source-map-support": "0.4.14",
 				"vinyl-source-stream": "1.1.0"
diff --git a/package.json b/package.json
index 8f59ace..cd7e01e 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
 	"name": "vscode-nginx-conf-hint",
 	"displayName": "nginx.conf hint",
 	"description": "nginx.conf hint and autocompletion",
-	"version": "0.0.4",
+	"version": "0.0.5",
 	"license": "GPL-3.0",
 	"icon": "images/icon.png",
 	"galleryBanner": {
@@ -31,8 +31,8 @@
 	"devDependencies": {
 		"chalk": "^2.3.2",
 		"cheerio": "^0.22.0",
-		"html-minifier": "^3.5.10",
-		"request": "^2.83.0",
+		"html-minifier": "^3.5.12",
+		"request": "^2.85.0",
 		"vscode": "^1.1.0"
 	},
 	"engines": {
@@ -54,7 +54,7 @@
 				"title": "Goto Nginx Document"
 			}
 		],
-		"configuration":[
+		"configuration": [
 			{
 				"title": "Nginx config file hint",
 				"properties": {