fixing capacity color behavior on the Planning pane

Change-Id: Ifa3867a57734beb05a1114fa6aded6fef0b474d2
Merge commit 'refs/changes/61/661/2' of http://gerrit.tuleap.net/tuleap into HEAD

* http://gerrit.tuleap.net/tuleap:
  fixing capacity color behavior on the Planning pane

Change-Id: I500fcde181383f428e7aa1bf2016afbba7d63fcc
This is Tuleap 6.2.99.39

Change-Id: Iaa7f4dbbb1c5dc07a45a29f8d92086fd628c56ef