title: com.google.firebase.provider.FirebaseInitProvider: java.lang.ClassNotFoundException:com.google.firebase.provider.FirebaseInitProvider
body: <p>Receving this error on <strong>KitKat</strong> and lower version running perfectly on Lollipop and above</p>
  
  <p>I have included all the required jars in th gradle and Firebase json file to receive GCM.</p>
  
  <p><strong>my app gradle</strong></p>
  
  <pre><code>apply plugin: 'com.android.application'
  apply plugin: 'com.google.gms.google-services'
  
  android {
      compileSdkVersion 23
      buildToolsVersion "24.0.0"
      defaultConfig {
          applicationId ""
          minSdkVersion 13
          targetSdkVersion 23
          versionCode 6
          versionName "1.6"
          testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
      }
      buildTypes {
          release {
              minifyEnabled false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
          }
      }
      defaultConfig {
          multiDexEnabled true
      }
      useLibrary 'org.apache.http.legacy'
  }
  
  
  dependencies {
      compile fileTree(dir: 'libs', include: ['*.jar'])
  
      compile project(':httpmime-4.2.5')
      compile project(':universal-image-loader-1.9.3')
      compile project(':universal-image-loader-1.9.3')
      compile group: 'org.apache.httpcomponents', name: 'httpclient-android', version: '4.3.3'
  
      compile 'com.android.support:appcompat-v7:23.4.0'
      compile 'com.loopj.android:android-async-http:1.4.9'
      compile 'com.readystatesoftware.sqliteasset:sqliteassethelper:+'
  
      compile 'com.android.support:design:23.4.0'
      compile 'com.google.android.gms:play-services:9.0.0'
      testCompile 'junit:junit:4.12'
  }
  </code></pre>