TRAVIS: Make sure output on stderr is visible in travis log

Pipe stderr through tee to output everything on stdout.

Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>

Author: ifranzki

.travis.yml

@@ -17,7 +17,7 @@ jobs:
           env: CONFIG_OPTS="--enable-fips --enable-internal-tests"
 
 before_script:
-    - ./bootstrap.sh
+    - ./bootstrap.sh 2> >(tee)
 
 script:
-    - ./configure $CONFIG_OPTS && make check
+    - ./configure $CONFIG_OPTS 2> >(tee) && make check V=0 2> >(tee)