am 384f50e8: Merge "Prebuilt update script: make compatible for macs."

# Via Gerrit Code Review (1) and Raphael Moll (1)
* commit '384f50e86b96f0a5d8dbe5da89d789f4264645aa':
  Prebuilt update script: make compatible for macs.
tree: 01fc1b30767de62f22256971462a1f0cae02cbb8
  1. ddmlib/
  2. jobb/
  3. manifmerger/
  4. sdklib/
  5. sdkuilib/
  6. swtmenubar/
  7. update_jars.sh