Update SDK and dependencies

app/build.gradle

@@ -1,13 +1,13 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion '26.0.2'
+    compileSdkVersion 27
+    buildToolsVersion '27.0.0'
 
     defaultConfig {
         applicationId "me.impy.aegis"
         minSdkVersion 19
-        targetSdkVersion 26
+        targetSdkVersion 27
         versionCode 1
         versionName "1.0"
     }
@@ -29,13 +29,13 @@ android {
 
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'com.android.support:recyclerview-v7:26.1.0'
-    compile 'com.android.support:appcompat-v7:26.1.0'
-    compile 'com.android.support:design:26.1.0'
+    compile 'com.android.support:recyclerview-v7:27.0.2'
+    compile 'com.android.support:appcompat-v7:27.0.2'
+    compile 'com.android.support:design:27.0.2'
     compile 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'
     compile 'me.dm7.barcodescanner:zxing:1.9'
-    compile 'com.android.support:cardview-v7:26.1.0'
-    compile 'com.android.support:support-v4:26.1.0'
+    compile 'com.android.support:cardview-v7:27.0.2'
+    compile 'com.android.support:support-v4:27.0.2'
     compile 'com.yarolegovich:lovely-dialog:1.0.4'
     compile 'com.mattprecious.swirl:swirl:1.0.0'
     compile 'com.madgag.spongycastle:core:1.56.0.0'