additional install needed to build default generated android project

  2012-06-06 18:44:40 - contactManager] /home/catia/android-sdks/platform-tools/aapt: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory

  http://askubuntu.com/questions/147400/problems-with-eclipse-and-android-sdk
config.vm.synced_folder seems to have to be at the end to work during 'vagrant up'
before this, it only worked with 'vagrant reload'
add note to readme so I can remember to stop installing another terminal
update readme note
Merge pull request #7 from fschwiet/master

fixed /vagrant permissions fix, additional fix so default android project runs