fix remove and write readme

README.md

@@ -50,4 +50,6 @@ In order to use the project manager you have to execute it once
 
 ![](.images/adding-subdomain-project.png)
 
+![](.images/directories-with-subdomain.png)
+
 

bin/commands/remove-project

@@ -104,8 +104,8 @@ EOF
 echo
 echo "Moving files to trash"
 
-customer_dir_list="$(ls -t "$project_manager_dir/data/$customer")"
-has_more_dirs=$(if [ "${#customer_dir_list[*]}" -gt 1 ]; then echo true; else echo false; fi)
+customer_dir_list=($(ls -t "$project_manager_dir/data/$customer"))
+has_more_dirs=$(if [ "${#customer_dir_list[@]}" -gt 1 ]; then echo true; else echo false; fi)
 
 rand=$(cat /proc/sys/kernel/random/uuid)
 trash_path="$project_manager_dir/.trash/$rand"
@@ -117,7 +117,7 @@ mkdir "$trash_path/workspace/$customer"
 mv "$project_manager_dir/data/$customer/$project" "$trash_path/data/$customer/$project"
 mv "$workspaces_dir/$customer/$project" "$trash_path/workspace/$customer/$project"
 
-if [ "$has_more_dirs" == false ]
+if [ "$has_more_dirs" != true ]
 then
   rmdir "$project_manager_dir/data/$customer"
   rmdir "$workspaces_dir/$customer"