Added lspsaga to enhance some of the lsp actions I can do - mappings are
mostly the same as before, pretty much all lsp actions can be invoked by
g<mnemonic> (e.g. `gr` for rename, `gh` for symbol help, `gd` for go
definition, `K` for help hover, `gc` for code completion and some more).
`[e` and `]e` move between lsp diagnostic errors.
Switched out many syntax highlighting plugins for treesitter, which is
an experiment for now, but I would love to keep it like this if it works
out.
Marty Oehme
9a6fd3fa04
