Merge branch 'release/1.4.0' into develop

* release/1.4.0:
  Bumped version from 1.3.0 to 1.4.0
change addDirFiles method to work with relative path
Bumped version from 1.4.0 to 1.4.1
Merge branch 'release/1.4.1'

* release/1.4.1:
  Bumped version from 1.4.0 to 1.4.1
  change addDirFiles method to work with relative path