Merge pull request erlang-ls#942 from erlang-ls/941-enable-diagnostic…

…s-by-default

[erlang-ls#941] Enable diagnostics by default

Merge pull request erlang-ls#927 from TheGeorge/dap_log_watch_points

[dap] add logpoints and fix watchlist

Merge pull request erlang-ls#914 from TheGeorge/dap_cookie

[dap] improve dap startup and shutdown

Merge pull request erlang-ls#756 from alanz/sticky-modules

Do not attempt to load dependencies from sticky directories