* Update docs/submodules/qtip from branch 'stable/danube'
- Add API docs
- Add developer guide for API
- Add user guide for API
- Add api to user guide doctree
JIRA: QTIP-234
Change-Id: Id388f82c52e31b3c75599ab846e64431be8083b7
Signed-off-by: akhilbatra898 <akhil.batra@research.iiit.ac.in>
(cherry picked from commit
6cd177d400b3462cd6c6b251f9135b45c33dfbb8)
-Subproject commit fb5b4d26e6b6719b2d4bf83a3070438984781569
+Subproject commit 0954c5f7ae1f18d07662d578eaf015225c5fb1e7