1. Change update interval to 4 days as it seems for
a longer interval somehow finding packages on melpa
runs into some issue.
2. Remove intero. It cannot even resolve a symbol in
the same project.
3. Add support for dumb-jump. Seems to have better
specific search focus than just git grep with helm.
4. Add key bindings for xref. We can use emacs tags
which is especially helpful since LSP or intero does
not work for Haskell nor does gtags.
Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
Sanchayan Maity
8938e61a52