Try to fix building WeKan.

.meteor/versions

@@ -83,7 +83,7 @@ livedata@1.0.18
 lmieulet:meteor-coverage@1.1.4
 localstorage@1.2.0
 logging@1.3.1
-matb33:collection-hooks@1.2.1
+matb33:collection-hooks@1.2.0
 mdg:validation-error@0.5.1
 meteor@1.11.0
 meteor-autosize@5.0.1
@@ -93,7 +93,7 @@ meteorhacks:collection-utils@1.2.0
 meteorhacks:picker@1.0.3
 meteorhacks:subs-manager@1.6.4
 meteortesting:browser-tests@1.4.2
-meteortesting:mocha@2.1.0
+meteortesting:mocha@2.0.4
 meteortesting:mocha-core@8.0.1
 minifier-css@1.6.2
 minifier-js@2.7.5