Fixed 341

  * Merged Australia into Oceania region
  * Removed Australia as region
  * Added test to check if Australia still appears in SquidReportCountryData.htm
  * removed output from test 09
  * added dummy file(blank.sh) to testdata/merge-australia-into-oceania to make
    sure the directory is versioned

Change-Id: I1474fcd79ddc5d958e45961e37e31d29bd9677fa