commands: Create LICENSE rather than LICENSE.md in "new theme"
commands: Create LICENSE rather than LICENSE.md in "new theme"

See also #4623

mdhender/hugo,mdhender/hugo,anthonyfok/hugo,gohugoio/hugo,mdhender/hugo,fedelibre/hugo,mdhender/hugo,anthonyfok/hugo,gohugoio/hugo,gohugoio/hugo,fedelibre/hugo,fedelibre/hugo,anthonyfok/hugo,fedelibre/hugo