Use latest Metacello in Pharo too and exclude OSX build for Squeak-5.1

Johan Brichau · Johan Brichau · commit 33db6e45681d · 2018-07-22T09:40:11.000+02:00
diff --git a/.smalltalk.ston b/.smalltalk.ston
@@ -11,6 +11,7 @@ SmalltalkCISpec {
       #baseline : 'Grease',
       #directory : 'repository',
       #load : [ 'Tests' ],
+      #useLatestMetacello : true, 
       #platforms : [ #pharo ]
     },
     SCIMetacelloLoadSpec {
diff --git a/.travis.yml b/.travis.yml
@@ -18,8 +18,8 @@ matrix:
       os: linux
   
   include:
-    - smalltalk: Squeak-5.1
-      os: osx
+#    - smalltalk: Squeak-5.1
+#      os: osx
     - smalltalk: GemStone-2.4.8
       cache:
         directories:
