Initial moving to gradle model

.gitignore

@@ -9,3 +9,8 @@
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
+
+.idea/
+.gradle/
+build/
+*.iml

build.gradle

@@ -0,0 +1,54 @@
+buildscript {
+    ext.kotlin_version = '1.0.3'
+
+    repositories {
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
+repositories {
+    flatDir {
+        dirs 'lib'
+    }
+    mavenCentral()
+}
+
+apply plugin: 'kotlin'
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    testCompile name: 'idea_rt'
+    testCompile 'junit:junit:4.12'
+
+}
+
+sourceSets {
+    main.kotlin.srcDirs = ['src']
+    test.kotlin.srcDirs = ['test']
+
+    main.java.srcDirs = ['src/org/intellij/markdown/lexer', 'src/org/intellij/markdown/flavours/gfm/lexer']
+    main.resources.srcDirs = []
+}
+
+test {
+    useJUnit {
+        excludeCategories 'org.intellij.markdown.ParserPerformanceTest'
+    }
+    testLogging {
+        exceptionFormat = 'full'
+    }
+    outputs.upToDateWhen { false }
+}
+
+task performanceTest(type: Test, group: 'verification', dependsOn: [classes, testClasses]) {
+    useJUnit {
+        includeCategories 'org.intellij.markdown.ParserPerformanceTest'
+    }
+    testLogging {
+        exceptionFormat = 'full'
+    }
+}

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Fri Jul 01 16:27:54 MSK 2016
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.14-bin.zip