[chirp/f17] (5 commits) ...Add libxml2-python as a build requirement.

[Richard Shaw]

Summary of changes:

  75cd011... Update to latest upstream release. (*)
  061db4a... Add patch for install location. (*)
  10dc32a... Upload new source. (*)
  e2aa7ff... Add pyserial as a build requirement. (*)
  2a0e297... Add libxml2-python as a build requirement. (*)

(*) This commit already existed in another branch; no separate mail sent