Reset build files to release

app/build.gradle

@@ -100,6 +100,9 @@ if (!hasProperty('sourceDeps')) {
                 'com.android.support:support-media-compat:fa29a23eadd685631584b2c0c624a36e3bb79a33e257b00304501ad682fa2be3',
                 'com.android.support:support-v4:cac2956f5c4bb363cc0ba824ac16ea2a687d1c305d434416a34772a5f9375ed7',
                 'com.android.support:support-vector-drawable:6ee37a7f7b93c1df1294e6f6f97df3724ac989fcda0549faf677001085330548',
+                'com.android.support:design:89842bb1243507fe3079066ea4ea58795effe69cdf9a819e05274d21760adfc2',
+                'com.android.support:cardview-v7:2303b351686d1db060b5fcf1a9c709c79b4a54a85bfda0fb3c4849e244606ee1',
+                'com.android.support:recyclerview-v7:9077766a1a0f4e89528fbf9dcdf6d5880a8686f0266fa852d58d803beeef18fa',
                 'com.google.zxing:core:b4d82452e7a6bf6ec2698904b332431717ed8f9a850224f295aec89de80f2259',
                 'com.madgag.spongycastle:core:9b6b7ac856b91bcda2ede694eccd26cefb0bf0b09b89f13cda05b5da5ff68c6b',
                 'com.madgag.spongycastle:pkix:6aba9b2210907a3d46dd3dcac782bb3424185290468d102d5207ebdc9796a905',
@@ -155,7 +158,7 @@ android {
     buildTypes {
         // use proguard on debug too since we have unknowingly broken
         // release builds before.
-        release {
+        all {
             minifyEnabled true
             useProguard true
             shrinkResources true
@@ -219,11 +222,6 @@ android {
         error 'AppCompatMethod', 'NestedScrolling', 'StringFormatCount', 'UnsafeProtectedBroadcastReceiver'
     }
 
-    dexOptions {
-        jumboMode = true
-        javaMaxHeapSize "4g"
-    }
-
     packagingOptions {
         exclude 'META-INF/LICENSE'
         exclude 'META-INF/LICENSE.txt'

build.gradle

@@ -3,7 +3,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.2'
+        classpath 'com.android.tools.build:gradle:2.2.0'
         classpath files('libs/gradle-witness.jar')
     }
 }