Refactor testing with newer version of jQuery

.travis.yml

@@ -17,18 +17,17 @@ env:
   matrix:
     - PLONE_VERSION=4.3
     - PLONE_VERSION=4.3 DEXTERITY_ONLY=true
-    - PLONE_VERSION=4.3 JQUERY=1.9.1.3
+    - PLONE_VERSION=4.3 VERSIONS=versions:plone.app.jquery=1.9.2
     - PLONE_VERSION=5.0
     - PLONE_VERSION=5.1
 matrix:
   fast_finish: true
 install:
 - sed -ie "s#test-4.3#test-$PLONE_VERSION#" buildout.cfg
 - sed -ie "s#versions-4.3#versions-$PLONE_VERSION#" buildout.cfg
-- test $JQUERY && sed -ie "s#plone.app.jquery = 1.7.2.1#plone.app.jquery = $JQUERY#" versions-4.3.x.cfg || true
 - python bootstrap.py
-- bin/buildout annotate
-- bin/buildout
+- bin/buildout $VERSIONS annotate
+- bin/buildout $VERSIONS
 before_script:
   - export DISPLAY=:99.0
   - sh -e /etc/init.d/xvfb start

versions-4.3.x.cfg

@@ -23,10 +23,5 @@ plone.tiles = 2.0.0b2
 # XXX: remove this after fixing https://github.com/collective/collective.cover/pull/700
 plone.namedfile = 3.0.11
 
-# for testing compatibility with newer versions of jQuery. The pin here is the
-# same as http://dist.plone.org/release/4.3-latest/versions.cfg.
-# (http://dist.plone.org/release/4.3.14/versions.cfg at the moment it was pinned)
-plone.app.jquery = 1.7.2.1
-
 # XXX: https://github.com/plone/plone.api/issues/364
 plone.api = 1.6