relative pointing (#1879)

readme modify
start.sh and nom-build-all refactoring
change travis conf
update version of zone.js (fixes console error)
karma conf remove dist
add alias build
override tsconfig components build

scripts/npm-clean.sh

@@ -2,6 +2,14 @@
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
+eval EXEC_CLEAN_DEMO=true
+
+show_help() {
+    echo "Usage: npm-clean.sh"
+    echo ""
+    echo "-sd or -skipDemo skip the clean of the demo folder of any components"
+}
+
 eval projects=( "ng2-activiti-diagrams"
       "ng2-activiti-analytics"
       "ng2-activiti-form"
@@ -20,25 +28,42 @@ eval projects=( "ng2-activiti-diagrams"
       "ng2-alfresco-webscript"
       "ng2-alfresco-userinfo" )
 
-npm install rimraf
+clea_demo() {
+    EXEC_CLEAN_DEMO=false
+}
+
+while [[ $1  == -* ]]; do
+    case "$1" in
+      -h|--help|-\?) show_help; exit 0;;
+      -sd|--skipDemo) update; shift;;
+      -*) shift;;
+    esac
+done
 
 for PACKAGE in ${projects[@]}
 do
-  echo "====== clean component: ${PACKAGE} ====="
-  cd "$DIR/../ng2-components/${PACKAGE}"
-  npm run clean
-
-  if [ -d "$DIR/../ng2-components/${PACKAGE}/demo" ]; then
-    echo "====== clean component demo: ${PACKAGE} ====="
-    cd "$DIR/../ng2-components/${PACKAGE}/demo"
+    echo "====== clean component: ${PACKAGE} ====="
+    cd "$DIR/../ng2-components/${PACKAGE}"
+    npm install rimraf
     npm run clean
-  fi
+
+    if $EXEC_CLEAN_DEMO == true; then
+       if [ -d "$DIR/../ng2-components/${PACKAGE}/demo" ]; then
+        echo "====== clean component demo: ${PACKAGE} ====="
+        cd "$DIR/../ng2-components/${PACKAGE}/demo"
+        npm install rimraf
+        npm run clean
+       fi
+    fi
 done
 
 cd "$DIR/../demo-shell-ng2"
+npm install rimraf
 npm run clean
 
+
 cd "$DIR/../ng2-components"
+npm install rimraf
 npm run clean
 
 cd ${DIR}