Update Version to 0.1.2 (#18)

* Update Version 0.1.1 to Version 0.1.2

* Update Api 1.0 to Api 2.0

* Update Download QRImage

Author: 0x100cc

README.md

@@ -1,11 +1,6 @@
 [![API](https://img.shields.io/badge/API-24%2B-blue.svg?style=flat)](https://android-arsenal.com/api?level=24)
 [![License](http://img.shields.io/badge/License-Apache%202.0-brightgreen.svg?style=flat)](https://opensource.org/licenses/Apache-2.0)
 # V Cold Wallet: Android App
-## Current release:
-- 0.1.1
-
-## Release notes for 0.1.1:
-- Conform to V Systems Wallet QR Code API version 1
 
 ## Main Features:
 - Securely store your private keys on an offline mobile device 
@@ -30,4 +25,4 @@
 ## Download Link:	
 Scan below using mobile device	
 
- ![Download Link](https://github.com/virtualeconomy/v-cold-android/raw/master/v-cold-android-0.1.1.png)
+ ![Download Link](https://github.com/virtualeconomy/v-cold-android/raw/master/v-cold-wallet-googleplay-download.png)

app/build.gradle

@@ -6,8 +6,8 @@ android {
         applicationId "systems.v.coldwallet"
         minSdkVersion 16
         targetSdkVersion 27
-        versionCode 2
-        versionName "0.1.1"
+        versionCode 3
+        versionName "0.1.2"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
         multiDexEnabled true

app/src/main/res/values/strings.xml

@@ -47,12 +47,12 @@
 
     <!-- Strings related to About us -->
     <string name="copyright">Copyright (c) 2018-2019 V SYSTEMS LIMITED</string>
-    <string name="version_main">V Cold Wallet version 0.1.1</string>
-    <string name="version_test">V Cold Wallet version 0.1.1(for Testnet)</string>
+    <string name="version_main">V Cold Wallet version 0.1.2</string>
+    <string name="version_test">V Cold Wallet version 0.1.2(for Testnet)</string>
     <string name="description">V Cold Wallet is a reference implementation of
         high security cold storage for the V Systems blockchain network. It
         implements V Systems wallet format specification 1.0. and V Systems 
-        wallet QR code API 1.0</string>
+        wallet QR code API 2.0</string>
 
     <!-- Strings related to Import Seed -->
     <string name="import_seed_title_1">Method 1</string>