Update Kotlin version for all exercises

.travis.yml

@@ -1,4 +1,5 @@
 ---
+dist: trusty
 language: java
 jdk:
   - oraclejdk8

_template/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.1.4-3'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/accumulate/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/acronym/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/all-your-base/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/allergies/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/anagram/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/atbash-cipher/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/bank-account/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/beer-song/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/binary-search/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/binary/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/bob/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/change/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/clock/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/collatz-conjecture/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/complex-numbers/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/diamond/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/difference-of-squares/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/etl/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/flatten-array/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/gigasecond/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/grade-school/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/grains/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/hamming/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/hello-world/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/hexadecimal/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/isbn-verifier/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.2.61'
+    ext.kotlin_version = '1.3.50'
     repositories {
         mavenCentral()
     }

exercises/isogram/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/largest-series-product/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/leap/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/linked-list/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/list-ops/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/luhn/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/matching-brackets/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/meetup/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/minesweeper/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/nth-prime/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/nucleotide-count/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/pangram/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/pascals-triangle/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/perfect-numbers/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/phone-number/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/pig-latin/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/prime-factors/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/rail-fence-cipher/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/raindrops/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/react/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/reverse-string/build.gradle

@@ -1,28 +1,28 @@
 buildscript {
-    ext.kotlin_version = '1.2.40'
-    repositories {
-        mavenCentral()
-    }
-    dependencies {
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-    }
+  ext.kotlin_version = '1.3.50'
+  repositories {
+    mavenCentral()
+  }
+  dependencies {
+    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+  }
 }
 
 apply plugin: 'kotlin'
 
 repositories {
-    mavenCentral()
+  mavenCentral()
 }
 
 dependencies {
-    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+  compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
 
-    testCompile 'junit:junit:4.12'
-    testCompile "org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version"
+  testCompile 'junit:junit:4.12'
+  testCompile "org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version"
 }
 test {
-    testLogging {
-        exceptionFormat = 'full'
-        events = ["passed", "failed", "skipped"]
-    }
+  testLogging {
+    exceptionFormat = 'full'
+    events = ["passed", "failed", "skipped"]
+  }
 }

exercises/rna-transcription/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/robot-name/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }

exercises/robot-simulator/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '1.2.61'
+  ext.kotlin_version = '1.3.50'
   repositories {
     mavenCentral()
   }