SEC-1677: Create integrationTest task for Java projects and make all tests in itest module run as integration tests only.

itest/context/itest-context.gradle

@@ -14,4 +14,4 @@ dependencies {
                 "org.springframework:spring-web:$springVersion"
     testRuntime project(':spring-security-config')
 
-}
+}

itest/context/src/integration-test/resources/someMethod.py

@@ -1,4 +1,3 @@
-    
 print authentication.name;
 
 for authority in authentication.authorities:

itest/web/itest-web.gradle

@@ -21,7 +21,7 @@ dependencies {
                 'net.sourceforge.jwebunit:jwebunit-htmlunit-plugin:2.2'
 }
 
-test {
+integrationTest {
     useTestNG();
     options {
         jvmArgs = ["-ea", '-Xms128m', '-Xmx500m']