Do not send floating IP entries in UVE, if it is not marked as "installed"

Change-Id: I5675f7ca8e34621210e23b2ab0176d69843c3cfc
(cherry picked from commit 52644d883611582e7c0ff4810606df12bf1818e3)
Merge "Do not send floating IP entries in UVE, if it is not marked as "installed"" into R1.10