Kubernetes merged guides, and this is now the current location of guide

* Fix Comma Splices

Replace comma splices with more fitting punctuation—usually semicolons.

Signed-off-by: Omar Assadi <omar@assadi.ru>

* Turn Some Conjunctions into Sentences

Turn conjunctions—which are capable of standing on their own—into their standalone sentences.

Signed-off-by: Omar Assadi <omar@assadi.ru>

* Reword Sections and Fix Issues in Docs

Reword sections of the contributing docs and readme file to be more
natural and clear. Additionally, fix the majority of the grammar
mistakes.

Signed-off-by: Omar Assadi <omar@assadi.co.il>

* Use standard lessc and minify CSS using Node.js

This changes the previous nonstandard `lessc` to the official one and
enables CSS minification via the clean-css module.

To build CSS, Node.js is required along with a `npm install` to get the
tools installed locally in node_modules so there is no dependency on
binaries in PATH. Benefits include:

- Allows one to have a standard lessc in PATH.
- Can now use command line switches on lessc.
- Minified CSS brings faster page load times and also has the benefit
  of discouraging contributors from editing CSS directly.

To build CSS, Node.js is required along with a `npm install` to get the
tools installed locally based on the information in `package.json`.

The 'make stylesheet' task was modified to run without condition. This
makes it easier to work on the make task itself without having to delete
files.

Also fixes: https://github.com/go-gitea/gitea/issues/2198

* install node, npm and modules on drone

* .PHONY

* use 'minify' to minify CSS

* Basic VSCode configuration for building and debugging

* Fix building and debugging in Windows

* Move to contrib folder and add instructions

Creation of release branch before end of release dev and releases candidates + follow semver semantic (minor, patch)

* Clarify Translation Process. Also fix branch names

* Update CONTRIBUTING.md

* Use MAINTAINERS file in repository because teams are not publicly available

* Use relative link

* Add import-styleguide to Contributing.md

Question: should we group all `code.gitea.io`-packages together as local imports? (including `code.gitea.io/sdk` and `code.gitea.io/git` etc)

* reorg

* be specific FFS

Signed-off-by: Thibault Meyer <meyer.thibault@gmail.com>

Signed-off-by: Morgan Bazalgette <the@howl.moe>

* CONTRIBUTING.md: link to "Faster reviews" document

* CONTRIBUTING.md: small fixes

Closes #178

Use a list for owners (nitpick response)