Add python3 PATH for pip3 on macOS.

The travis-CI builds have been failing and this is an attempt to fix them.

.travis.yml

@@ -1,7 +1,9 @@
 addons:
     homebrew:
-        update: true
         brewfile: true
+        packages:
+            - python3
+        update: true
 cache:
     directories:
         - $HOME/perl_modules
@@ -23,6 +25,12 @@ install:
     # Tests are failing for them sometimes
     - sudo cpanm --notest Capture::Tiny IPC::System::Simple
     - sudo cpanm Code::TidyAll::Plugin::Flake8 Perl::Tidy Test::Code::TidyAll Test::Differences Test::TrailingSpace
+
+    # Taken from https://github.com/mesa3d/mesa/blob/4d57a2750485e51b34e0bc413100e4e2787a4e84/.travis.yml
+    # thanks!
+    # Set PATH for homebrew pip3 installs
+    - PYTHON_VERSION=$(python3 -V | awk '{print $2}' | cut -d. -f1-2)
+    - PATH="$HOME/Library/Python/$PYTHON_VERSION/bin:${PATH}"
     - export PY_MODS='attrs configobj pycotap pysol-cards random2 setuptools six'
     - sudo pip3 install --upgrade $PY_MODS flake8 flake8-import-order
     - sudo pip2 install --upgrade $PY_MODS

pysollib/main.py

@@ -355,7 +355,10 @@ Please check your %(app)s installation.
         if music:
             app.music_playlist = list(music)[:]
             app.miscrandom.shuffle(app.music_playlist)
-            if 1:
+            # Cancelling because otherwise people complain
+            # that the music order is not random.
+            SHOULD_PUT_bye_for_now_FIRST = False
+            if SHOULD_PUT_bye_for_now_FIRST:
                 for m in app.music_playlist:
                     if m.name.lower() == "bye_for_now":
                         app.music_playlist.remove(m)