Add blacklist filter

• Composer extra option blacklist-filter added
  • Allows to filter out unnecessary files while being copied from vendor to source
  • Applies to all supported package types:
    • Shop source
    • Modules
    • Themes

Add possibility to define specific source directory

This release adds the possibility to define a specific source directory by providing new parameter - source-directory.

v1.0.0

Fix mistype in output