Revert "Update .travis.yml"

This reverts commit 4b9f7de7c9.

.travis.yml

@@ -7,7 +7,7 @@ branches:
 before_install:
   - export BUILD_PSP=NO
   - export BUILD_ANDROID=NO
-  - export BUILD_Qt=NO
+  - export BUILD_Qt=YES
   - export BUILD_MAC=NO
 # Only building on Mac when not handling pull request
 # - if [ "$TRAVIS_PULL_REQUEST" ==  "false" ]; then
@@ -38,7 +38,6 @@ before_install:
         wget https://dl.google.com/android/repository/android-ndk-r22-linux-x86_64.zip -nv &&
         wget http://dl.google.com/android/android-sdk_r24.4.1-linux.tgz -nv;
     fi
-    fi
     
 install:
 - if [ "$BUILD_PSP" == "YES" ]; then