bump build version to accomodate #289, #293, #295

Author: serggl

CHANGELOG.md

@@ -1,3 +1,11 @@
+## 1.0.44 (8/7/2017)
+
+#### Features
+
+* [#295](https://github.com/anjlab/android-inapp-billing-v3/pull/295):  Address a bug with a developer payload check for the promo codes - [@serggl](https://github.com/serggl).
+* [#293](https://github.com/anjlab/android-inapp-billing-v3/pull/293):  Nullability and javadocs - [@AllanWang](https://github.com/AllanWang).
+* [#289](https://github.com/anjlab/android-inapp-billing-v3/pull/289):  Add proguard rule - [@AllanWang](https://github.com/AllanWang).
+
 ## 1.0.43 (7/24/2017)
 
 #### Features

README.md

@@ -16,7 +16,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  compile 'com.anjlab.android.iab.v3:library:1.0.43'
+  compile 'com.anjlab.android.iab.v3:library:1.0.44'
 }
 ```
 

library/build.gradle

@@ -4,7 +4,7 @@ apply plugin: 'signing'
 apply plugin: 'checkstyle'
 
 group 'com.anjlab.android.iab.v3'
-version '1.0.43'
+version '1.0.44'
 
 android {
     compileSdkVersion 23