query version control and commit graph/tree plot
highlight branch and query node on mouse-over, display tooltip as well
routes to delete query & branch
ui for deleting queries & branches
completed work on tree plot, working on conflict dialog ui
created conflict-dialog using react
completed work on conflict-dialog, fixed tooltip related bugs with commit-tree
updated README.md, changed authentication configuration
added migration script for setting tree, branch, parent ids on existing queries
make sure the head query is saved before displaying the conflict resolution dialog
Merge branch 'feature/git-like-version-control' into develop
merged with feature/git-like-version-control