Adds npmignore, Optimize screenshot, Rearrange index fns

.npmignore

@@ -0,0 +1,7 @@
+node_modules
+screenshot_*
+.editorconfig
+.eslintrc.json
+.gitattributes
+.travis.yml
+_config.yml

README.md

@@ -27,9 +27,8 @@ $ getmyip
 -V, --version  output the version number
 ```
 
-<div style="text-align: center">
-	<img src="./screenshot_getmyip.png" width="600" />
-</div>
+<img src="https://raw.githubusercontent.com/Praseetha-KR/getmyip/master/screenshot_getmyip.png" width="600" />
+
 
 ## License
 

index.js

@@ -4,25 +4,13 @@ const fetch = require('node-fetch');
 const program = require('commander');
 const pkg = require('./package.json');
 
-program
-    .version(pkg.version)
-    .description('`getmyip` command prints your current IP')
-    .usage('[options]')
-    .option('-v, --verbose', 'Show more details')
-    .parse(process.argv);
-
 const URL = 'http://ipinfo.io';
 const OPTIONS = {
     headers: {
         'Accept': 'application/json'
     }
 };
 
-function objToStr(obj) {
-    const keyval = Object.keys(obj).map(key => `${key}\t: ${obj[key]}`);
-    return keyval.join('\n');
-}
-
 function ProcessVerboseResponse(response) {
     const res = {
         ip: response.ip,
@@ -36,6 +24,18 @@ function ProcessVerboseResponse(response) {
     return objToStr(res);
 }
 
+function objToStr(obj) {
+    const keyval = Object.keys(obj).map(key => `${key}\t: ${obj[key]}`);
+    return keyval.join('\n');
+}
+
+program
+    .version(pkg.version)
+    .description('`getmyip` command prints your current IP')
+    .usage('[options]')
+    .option('-v, --verbose', 'Show more details')
+    .parse(process.argv);
+
 fetch(URL, OPTIONS)
     .then(res => res.json())
     .then(response => {