switch from panda to zef

Author: gfldex

.travis.yml

@@ -28,11 +28,11 @@ before_install:
   - nvm install 7.2.1
   - nvm use 7.2.1
 install:
-  - rakudobrew build-panda
+  - rakudobrew build-zef
   - export PATH="$PATH:/home/travis/.rakudobrew/moar-nom/install/share/perl6/site/bin"
-  - panda --force --notests install LWP::Simple
-  - panda installdeps .
-  - panda install Pod::To::HTML
+  - zef --force --/test install LWP::Simple
+  - zef --depsonly install .
+  - zef install Pod::To::HTML
 
 script:
   - make test