Bug: When copying files within nested folders Robol ignores their destination path

[fi-tomek-augustyn]

"copy_files": [
   {
     "input_dir": "../source/plugins",
     "input_files": [
       "."
     ],
     "output_dir": "../deploy/wp-content/plugins"
   }

when the file gets changed in this location, i.e. ../source/plugins/plugin/myfile.js
it will be copied to ../deploy/wp-content/plugins/myfile.js

and the log shows this:

File changed:

• ../source/plugins/infinite-scroll/behaviors/local.js

Copying files:

• ../source/plugins/infinite-scroll/behaviors/local.js

Copied files to:

• ../deploy/wp-content/plugins