update gradle to 5.1.1

app/build.gradle

@@ -85,7 +85,7 @@ dependencies {
     // use pristine greendao instead of our custom version, since our custom jitpack-packaged
     // version contains way too much and our custom patches are in the generator only.
     implementation "org.greenrobot:greendao:2.2.1"
-    implementation "org.apache.commons:commons-lang3:3.5"
+    implementation "org.apache.commons:commons-lang3:3.7"
     implementation "org.cyanogenmod:platform.sdk:6.0"
     implementation 'com.jaredrummler:colorpicker:1.0.2'
 //    implementation project(":DaoCore")
@@ -133,10 +133,10 @@ task pmd(type: Pmd) {
         xml.enabled = false
         html.enabled = true
         xml {
-            destination "$project.buildDir/reports/pmd/pmd.xml"
+            destination file("$project.buildDir/reports/pmd/pmd.xml")
         }
         html {
-            destination "$project.buildDir/reports/pmd/pmd.html"
+            destination file("$project.buildDir/reports/pmd/pmd.html")
         }
     }
 }
@@ -153,10 +153,10 @@ task findbugs(type: FindBugs) {
         xml.enabled = false
         html.enabled = true
         xml {
-            destination "$project.buildDir/reports/findbugs/findbugs-output.xml"
+            destination file ("$project.buildDir/reports/findbugs/findbugs-output.xml")
         }
         html {
-            destination "$project.buildDir/reports/findbugs/findbugs-output.html"
+            destination file ("$project.buildDir/reports/findbugs/findbugs-output.html")
         }
     }
 }

build.gradle

@@ -6,7 +6,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.2'
+        classpath 'com.android.tools.build:gradle:3.4.0'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sat Jan 20 22:13:05 EET 2018
+#Thu May 23 21:50:12 CEST 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip