For Travis CI - increase log level of apt-get command. [ci skip]

.travis.yml

@@ -2,8 +2,8 @@ language: cpp
 compiler: gcc
 before_install:
     - sudo add-apt-repository ppa:george-edison55/precise-backports -y
-    - sudo apt-get update -qq
-    - sudo apt-get install -qq libx11-dev libxrandr-dev libasound2-dev libgl1-mesa-dev doxygen graphviz
+    - sudo apt-get update -q -y
+    - sudo apt-get install -q -y libx11-dev libxrandr-dev libasound2-dev libgl1-mesa-dev doxygen graphviz
 script: ./cmake_gcc.sh -DURHO3D_LIB_TYPE=$TEST_LIB_TYPE -DENABLE_64BIT=1 -DENABLE_LUAJIT=1 -DENABLE_LUAJIT_AMALG=1 -DENABLE_SAMPLES=1 -DENABLE_TOOLS=1 -DENABLE_EXTRAS=1 && cd Build && make
 after_success: rake travis
 env:

Rakefile

@@ -17,5 +17,5 @@ task :travis do
   # Generate and sync doxygen pages
   system 'cd Build && make doc >/dev/null 2>&1 && rsync -a --delete ../Docs/html/ ../doc-Build/documentation' or abort 'Failed to generate/rsync doxygen pages'
   # Supply GIT credentials and push to GitHub
-  system "cd doc-Build && git config user.name '#{ENV['GIT_NAME']}' && git config user.email '#{ENV['GIT_EMAIL']}' && git remote set-url --push origin https://#{ENV['GH_TOKEN']}@github.com/urho3d/urho3d.github.io.git && git add -A && git commit -q -a -m 'Travis CI: site documentation update at #{Time.now.utc}.' && git push -q" or abort 'Failed to push'
+  system "cd doc-Build && git config user.name '#{ENV['GIT_NAME']}' && git config user.email '#{ENV['GIT_EMAIL']}' && git remote set-url --push origin https://#{ENV['GH_TOKEN']}@github.com/urho3d/urho3d.github.io.git && git add -A && git commit -q -a -m 'Travis CI: site documentation update at #{Time.now.utc}.' && git push -q" or abort 'Failed or nothing to push'
 end