PLF-6040 Samples of upgrade.properties for Platform 4.1-RC1

* Migration from Platform 4.0.7 to 4.1-RC1
* Upgrade from Platform 4.1-M2 to 4.1-RC1
PLF-6040: update version of 4.1.0-RC1
PLF-6040: fix typo of FAQPortlet
UI-3363: Incorrect UI of some portlets
fr injection on 20140917-004955
Merge commit '64f841066c7974088484a1c306fa32110eb545f9' into HEAD