Removed old information about Dokka from the building docs documentat…

…ion.

Make docsite no longer cleans. Now gradle should be used for cleaning the docs.

Corrected docs building gradle script.

docs/build.gradle

@@ -1,31 +1,47 @@
 apply plugin: 'org.jetbrains.dokka'
+apply plugin: 'kotlin'
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+    jcenter()
+    maven {
+        url 'https://dl.bintray.com/kotlin/exposed'
+    }
+}
+
+dependencies {
+    compile rootProject
+}
 
 dokka {
     moduleName = 'corda'
-    outputDirectory = 'docs/build/html/api/kotlin'
+    outputDirectory = file("${rootProject.rootDir}/docs/build/html/api/kotlin")
     processConfigurations = ['compile']
     sourceDirs = files('../core/src/main/kotlin', '../client/jfx/src/main/kotlin', '../client/mock/src/main/kotlin', '../client/rpc/src/main/kotlin', '../node/src/main/kotlin', '../finance/src/main/kotlin', '../client/jackson/src/main/kotlin')
 }
 
 task dokkaJavadoc(type: org.jetbrains.dokka.gradle.DokkaTask) {
     moduleName = 'corda'
     outputFormat = "javadoc"
-    outputDirectory = 'docs/build/html/api/javadoc'
+    outputDirectory = file("${rootProject.rootDir}/docs/build/html/api/javadoc")
     processConfigurations = ['compile']
     sourceDirs = files('../core/src/main/kotlin', '../client/jfx/src/main/kotlin', '../client/mock/src/main/kotlin', '../client/rpc/src/main/kotlin', '../node/src/main/kotlin', '../finance/src/main/kotlin', '../client/jackson/src/main/kotlin')
 }
 
-task apidocs(dependsOn: [':jar', 'dokka', 'dokkaJavadoc'])
 task buildDocs(dependsOn: ['apidocs', 'makeDocs'])
+task apidocs(dependsOn: ['dokka', 'dokkaJavadoc'])
+
+task makeDocs(type: Exec, dependsOn: ['installDocsiteRequirements']) {
+    // TODO: Non-msys Windows script
+    commandLine 'cmd', '/c', 'sh make-docsite.sh' // Windows
+    commandLine 'sh', './make-docsite.sh' // Linux
+}
 
 task installDocsiteRequirements(type: Exec) {
     // TODO: Non-msys Windows script
     commandLine 'cmd', '/c', 'sh install-docsite-requirements.sh' // Windows
     commandLine 'sh', './install-docsite-requirements.sh' // Linux
 }
 
-task makeDocs(type: Exec, dependsOn: ['installDocsiteRequirements']) {
-    // TODO: Non-msys Windows script
-    commandLine 'cmd', '/c', 'sh make-docsite.sh' // Windows
-    commandLine 'sh', './make-docsite.sh' // Linux
-}
+apidocs.shouldRunAfter makeDocs

docs/make-docsite.sh

@@ -11,4 +11,4 @@ else
     source virtualenv/Scripts/activate
 fi
 
-make clean html
+make html

docs/source/building-the-docs.rst

@@ -11,17 +11,9 @@ To build the documentation, you will need:
 
 * GNU Make
 * Python and pip (tested with Python 2.7.10)
-* Dokka: https://github.com/Kotlin/dokka
 * Sphinx: http://www.sphinx-doc.org/
 * sphinx_rtd_theme: https://github.com/snide/sphinx_rtd_theme
 
-The Dokka JAR file needs to be placed under the ``lib`` directory within the ``r3prototyping`` directory, in order for the
-script to find it, as in:
-
-.. sourcecode:: shell
-
-    corda/lib/dokka.jar
-
 Note that to install under OS X El Capitan, you will need to tell pip to install under ``/usr/local``, which can be
 done by specifying the installation target on the command line: