diff --git a/.gitignore b/.gitignore
index b1123a0..426a199 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,5 +11,4 @@
 /build
 /captures
 .externalNativeBuild
-.cxx
-/.idea/
+.cxx
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/answerselector/build.gradle b/answerselector/build.gradle
index 8501a66..aedc154 100644
--- a/answerselector/build.gradle
+++ b/answerselector/build.gradle
@@ -22,13 +22,12 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
-
 }
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.appcompat:appcompat:1.1.0'
     implementation 'androidx.core:core-ktx:1.1.0'
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'androidx.test:runner:1.2.0'
diff --git a/build.gradle b/build.gradle
index f729556..0443471 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,11 +5,12 @@ buildscript {
     repositories {
         google()
         jcenter()
-
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.5.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4'
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
@@ -19,10 +20,11 @@ allprojects {
     repositories {
         google()
         jcenter()
-
     }
 }
 
 task clean(type: Delete) {
     delete rootProject.buildDir
 }
+
+apply from: 'publish.gradle'