unit test for the replication count fix
Failing unit test added
Fix for upload of app.tar.gz file that contains hidden files in the top level of the archive
comments addressed
clarified how to use force flag in AppScalefile
Merge pull request #231 from shatterednirvana/better-error-message-for-force

clarified how to use force flag in AppScalefile
comments addressed
Merge branch 'testing' of github.com:AppScale/appscale-tools into fix-replication-count
comments addressed
Merge pull request #225 from briandrawert/fix-replication-count

unit test for the replication count fix
Merge pull request #230 from briandrawert/fix-tgz-app-upload-with-dot-file

Fix tgz app upload with hidden files
Merge remote-tracking branch 'org/testing' into gce-support