Correct grunt problems

install.sh

@@ -15,7 +15,7 @@ else
     ./pull_subtrees.sh
     ./copy_hooks.sh
 
-    cd ../client/conf
+    cd ../conf
     npm install grunt --save
     npm install grunt-cli
     npm install grunt-closure-tools --save

utils/init_symlinks.sh

@@ -81,7 +81,7 @@ if ! [ -e "src/vitis/client/conf" ]; then
 	done
 fi
 if ! [ -e "conf/closure" ]; then
-	ln -rsf src/closure/conf client/conf/closure
+	ln -rsf src/closure/conf conf/closure
 fi
 
 # Modules