Avoid downloading a nuxeo distribution and starting a test server when building nuxeo without tests

[INFO] Building Nuxeo Automation Tests
[INFO]    task-segment: [clean, install]
[INFO] ------------------------------------------------------------------------
[INFO] [clean:clean {execution: default-clean}]
[INFO] Deleting /home/anahide/workspaces/nuxeogit/nuxeo-features/nuxeo-automation/nuxeo-automation-test/target
[INFO] [buildnumber:create {execution: default}]
[INFO] Storing buildNumber: 20130513-172343 at timestamp: 1368458623945
[INFO] [incremental-build:incremental-build {execution: default}]
[INFO] Verifying module descriptor ...
[INFO] Pom descriptor modification detected.
[INFO] Deleting /home/anahide/workspaces/nuxeogit/nuxeo-features/nuxeo-automation/nuxeo-automation-test/target
[INFO] [resources:copy-resources {execution: copy-readme}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] [resources:copy-resources {execution: copy-readme-parent}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] [jacoco:prepare-agent {execution: default}]
[INFO] it.failsafe.argLine set to -javaagent:/home/anahide/.m2/repository/org/jacoco/org.jacoco.agent/0.6.1.201212231917/org.jacoco.agent-0.6.1.201212231917-runtime.jar=destfile=/tmp/jacoco-it.dump,append=true
[INFO] [resources:resources {execution: default-resources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] [compiler:compile {execution: default-compile}]
[INFO] Compiling 4 source files to /home/anahide/workspaces/nuxeogit/nuxeo-features/nuxeo-automation/nuxeo-automation-test/target/classes
[INFO] [resources:testResources {execution: default-testResources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 4 resources
[INFO] [compiler:testCompile {execution: default-testCompile}]
[INFO] Compiling 21 source files to /home/anahide/workspaces/nuxeogit/nuxeo-features/nuxeo-automation/nuxeo-automation-test/target/test-classes
[INFO] [surefire:test {execution: default-test}]
[INFO] Tests are skipped.
[INFO] [jar:jar {execution: default-jar}]
[INFO] Building jar: /home/anahide/workspaces/nuxeogit/nuxeo-features/nuxeo-automation/nuxeo-automation-test/target/nuxeo-automation-test-5.7-SNAPSHOT.jar
[INFO] [build-helper:remove-project-artifact {execution: remove-old-installers}]
[INFO] /home/anahide/.m2/repository/org/nuxeo/ecm/automation/nuxeo-automation-test/5.7-SNAPSHOT removed.
[INFO] [nuxeo-distribution-tools:build {execution: start-tomcat}]
    [unzip] [INFO] Resolving org.nuxeo:nuxeo-ftest:zip:1.7.5-SNAPSHOT:compile ...
    [unzip] [INFO] snapshot org.nuxeo:nuxeo-ftest:1.7.5-SNAPSHOT: checking for updates from public-snapshot
Downloading: http://maven.nuxeo.org/nexus/content/groups/public-snapshot/org/nuxeo/nuxeo-ftest/1.7.5-SNAPSHOT/nuxeo-ftest-1.7.5-20130422.154519-3.zip
12K downloaded  (nuxeo-ftest-1.7.5-20130422.154519-3.zip)
    [unzip] Expanding: /home/anahide/.m2/repository/org/nuxeo/nuxeo-ftest/1.7.5-SNAPSHOT/nuxeo-ftest-1.7.5-SNAPSHOT.zip into /home/anahide/workspaces/nuxeogit/nuxeo-features/nuxeo-automation/nuxeo-automation-test/target

_init:

cleanup-db:

prepare-db:

prepare-tomcat:
     [echo] Prepare Tomcat...
    [unzip] [INFO] Resolving org.nuxeo:nuxeo-ftest:zip:1.7.5-SNAPSHOT:compile ...
    [unzip] Expanding: /home/anahide/.m2/repository/org/nuxeo/nuxeo-ftest/1.7.5-SNAPSHOT/nuxeo-ftest-1.7.5-SNAPSHOT.zip into /home/anahide/workspaces/nuxeogit/nuxeo-features/nuxeo-automation/nuxeo-automation-test/target

prepare-server:
    [unzip] [INFO] Resolving org.nuxeo:nuxeo-ftest:zip:1.7.5-SNAPSHOT:compile ...
    [unzip] Expanding: /home/anahide/.m2/repository/org/nuxeo/nuxeo-ftest/1.7.5-SNAPSHOT/nuxeo-ftest-1.7.5-SNAPSHOT.zip into /home/anahide/workspaces/nuxeogit/nuxeo-features/nuxeo-automation/nuxeo-automation-test/target

download:
    [unzip] [INFO] Resolving org.nuxeo.ecm.distribution:nuxeo-distribution-tomcat:zip:nuxeo-cap:5.7-I20130415_0116:compile ...
Downloading: http://maven.nuxeo.org/nexus/content/groups/public/org/nuxeo/ecm/distribution/nuxeo-distribution-tomcat/5.7-I20130415_0116/nuxeo-distribution-tomcat-5.7-I20130415_0116-nuxeo-cap.zip
186725K downloaded  (nuxeo-distribution-tomcat-5.7-I20130415_0116-nuxeo-cap.zip)
    [unzip] Expanding: /home/anahide/.m2/repository/org/nuxeo/ecm/distribution/nuxeo-distribution-tomcat/5.7-I20130415_0116/nuxeo-distribution-tomcat-5.7-I20130415_0116-nuxeo-cap.zip into /home/anahide/workspaces/nuxeogit/nuxeo-features/nuxeo-automation/nuxeo-automation-test/target/tomcat