Update git submodules

* Update docs/submodules/qtip from branch 'master'
  - Merge "Update CLI docs for release E"
  - Update CLI docs for release E

    Change-Id: I5f08251a71e62a0440db66da08506af7243b9704
    Signed-off-by: Taseer Ahmed <taseer94@gmail.com>

diff --git a/docs/submodules/qtip b/docs/submodules/qtip
index c57f521..7aaee12 160000 (submodule)
--- a/docs/submodules/qtip
+++ b/docs/submodules/qtip
@@ -1 +1 @@
-Subproject commit c57f521a767737605d8e739de0e470a96923def0
+Subproject commit 7aaee12e507c24604eb4cd0e6b46b07db0f6d307