Fixed an issue caused by the irs-demo project that would prevent builds from succeed.

Build command that would fail every time: “./gradlew clean build slowIntegrationTest”.

Notes:
The evaluationDependsOn lines inside the build.gradle file under the irs-demo folder where moved above the dependencies for best practices and to avoid weird errors.

The archiveClassifier added to the build.gradle file under irs-demo/web folder is the actual fix. The archive classifier accepts a string that is appended to the jar file. By changing the filename of the jar, Boot Spring is prevented from overwriting the jar and causing build issues.

samples/irs-demo/build.gradle

@@ -50,6 +50,9 @@ repositories {
     }
 }
 
+evaluationDependsOn("cordapp")
+evaluationDependsOn("web")
+
 dependencies {
     compile "commons-io:commons-io:$commons_io_version"
     compile project(":samples:irs-demo:web")
@@ -84,9 +87,6 @@ task slowIntegrationTest(type: Test, dependsOn: []) {
     classpath = sourceSets.slowIntegrationTest.runtimeClasspath
 }
 
-evaluationDependsOn("cordapp")
-evaluationDependsOn("web")
-
 task systemTest(type: Test, dependsOn: ["cordapp:prepareDockerNodes", "web:generateDockerCompose"]) {
     testClassesDirs = sourceSets.systemTest.output.classesDirs
     classpath = sourceSets.systemTest.runtimeClasspath

samples/irs-demo/web/build.gradle

@@ -92,6 +92,7 @@ dependencies {
 jar {
     from sourceSets.main.output
     dependsOn clientInstall
+    archiveClassifier = 'thin'
 }
 
 def docker_dir = file("$project.buildDir/docker")