[sr-dev] [kamailio/kamailio] move kamailio/utils/misc/vim/ to a git submodule (#763)

The Vim plugin is very nice, and its use isn't restricted to machines where Kamailio is installed, as the config file can be edited via network (e.g.: using netrw plugin). Currently the most common approach to retrieve a Vim plugin is to clone its GitHub repo and use some plugin manager, such as [pathogen](https://github.com/tpope/vim-pathogen). But it clearly doesn't make sense to retrieve the complete Kamailio repo only to use the vim plugin; this probably caused the creation of [duplicates](https://github.com/eloycoto/vim-ser). I actually find that duplicate first, and then noticed on its README that there is an official (and newer) version here. Do you find acceptable to move it to a [git submodule](https://git-scm.com/book/en/v2/Git-Tools-Submodules)? -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/763