improved the bin files

bin/installDeps.sh

@@ -0,0 +1,56 @@
+#Move to the folder where ep-lite is installed
+FOLDER=$(dirname $(readlink -f $0))
+cd $FOLDER 
+
+#Was this script started in the bin folder? if yes move out
+if [ -d "../bin" ]; then
+  cd "../"
+fi
+
+#Is wget installed?
+hash wget > /dev/null 2>&1 || { 
+  echo "Please install wget" >&2
+  exit 1 
+}
+
+#Is node installed?
+hash node > /dev/null 2>&1 || { 
+  echo "Please install node.js ( http://nodesjs.org )" >&2
+  exit 1 
+}
+
+#Is npm installed?
+hash npm > /dev/null 2>&1 || { 
+  echo "Please install npm ( http://npmjs.org )" >&2
+  exit 1 
+}
+
+#Does a settings.json exist? if no copy the template
+if [ ! -f "settings.json" ]; then
+  echo "Copy the settings template to settings.json..."
+  cp -v settings.json.template settings.json || exit 1
+fi
+
+echo "Ensure that all dependencies are up to date..."
+npm install || exit 1
+
+echo "Ensure jQuery is downloaded and up to date..."
+DOWNLOAD_JQUERY="true"
+NEEDED_VERSION="1.6.2"
+if [ -f "static/js/jquery.min.js" ]; then
+  VERSION=$(cat static/js/jquery.min.js | head -n 2 | tail -n 1 | grep -o "v[0-9]*\.[0-9]*\.[0-9]*");
+  
+  if [ ${VERSION#v} = $NEEDED_VERSION ]; then
+    DOWNLOAD_JQUERY="false"
+  fi
+fi
+
+if [ $DOWNLOAD_JQUERY = "true" ]; then
+  wget -O static/js/jquery.min.js http://code.jquery.com/jquery-$NEEDED_VERSION.min.js || exit 1
+fi
+
+#Remove all minified data to force node creating it new
+echo "Clear minfified cache..."
+rm -f var/minified*
+
+exit 0