For Travis CI - wget quietly.

Rakefile

@@ -148,7 +148,7 @@ task :travis_ci_package_upload do
     upload_dir = "/home/frs/project/#{ENV['TRAVIS_REPO_SLUG']}/Snapshots"
     if ENV['SITE_UPDATE']
       # Download source packages from GitHub
-      system 'SNAPSHOP_VER=`git describe`; export SNAPSHOP_VER && wget https://github.com/$TRAVIS_REPO_SLUG/tarball/$TRAVIS_COMMIT -O Urho3D-$SNAPSHOP_VER-Source-snapshot.tar.gz && wget https://github.com/$TRAVIS_REPO_SLUG/zipball/$TRAVIS_COMMIT -O Urho3D-$SNAPSHOP_VER-Source-snapshot.zip' or abort 'Failed to get source packages'
+      system 'SNAPSHOP_VER=`git describe`; export SNAPSHOP_VER && wget -q https://github.com/$TRAVIS_REPO_SLUG/tarball/$TRAVIS_COMMIT -O Urho3D-$SNAPSHOP_VER-Source-snapshot.tar.gz && wget -q https://github.com/$TRAVIS_REPO_SLUG/zipball/$TRAVIS_COMMIT -O Urho3D-$SNAPSHOP_VER-Source-snapshot.zip' or abort 'Failed to get source packages'
       # Only keep the snapshots from the last +/- 50 revisions
       # The package revisions and their creation time may not always be in perfect chronological order due to Travis-CI build latency, so sort the final result one more time in order to get a unique revision removal list
       system "for v in $(sftp [email protected] <<EOF |tr ' ' '\n' |grep Urho3D- |cut -d '-' -f1,2 |uniq |tail -n +51 |sort |uniq
@@ -162,7 +162,7 @@ EOF
     upload_dir = "/home/frs/project/#{ENV['TRAVIS_REPO_SLUG']}/#{ENV['RELEASE_TAG']}"
     if ENV['SITE_UPDATE']
       # Download source packages from GitHub
-      system 'wget https://github.com/$TRAVIS_REPO_SLUG/archive/$RELEASE_TAG.tar.gz -O Urho3D-$RELEASE_TAG-Source.tar.gz && wget https://github.com/$TRAVIS_REPO_SLUG/archive/$RELEASE_TAG.zip -O Urho3D-$RELEASE_TAG-Source.zip' or abort 'Failed to get source packages'
+      system 'wget -q https://github.com/$TRAVIS_REPO_SLUG/archive/$RELEASE_TAG.tar.gz -O Urho3D-$RELEASE_TAG-Source.tar.gz && wget -q https://github.com/$TRAVIS_REPO_SLUG/archive/$RELEASE_TAG.zip -O Urho3D-$RELEASE_TAG-Source.zip' or abort 'Failed to get source packages'
     end
     # Make sure the release directory exists remotely, do this in all the build jobs as we don't know which one would start uploading first
     system "sftp [email protected] <<EOF >/dev/null 2>&1