Update README, CONTRIBUTING links

CONTRIBUTING.md

 
 # CONTRIBUTING
 
-Don't hesitate to send a merge request.
+Don't hesitate to send a merge request or to open an issue.
+
+Also, check out our [Wiki pages](https://git.feneas.org/feneas/fediverse/-/wikis/home)
 
 ### [Submitting software](#submitting-software)
 
@@ -28,7 +30,7 @@ Please, choose no more than **2 categories** (array of strings) for the software
 * `Ev-Meet` (events, meetups, calendars)
 * `Files` (file hosting software)
 * `Econ` (economic activities)
-* `DataForge` (dataset / corpora exchange)
+* `Open data` (dataset / corpora exchange)
 * `Reviews` (networks whose main purpose is reviewing stuff)
 * `Games` (gaming servers and apps)
 

README.md

@@ -15,6 +15,8 @@
 
 Read [Contributing](./CONTRIBUTING.md)
 
+→ Check out [our Wiki](https://git.feneas.org/feneas/fediverse/-/wikis/home) ←
+
 ### [Structure](#structure)
 
 #### Fediverse page
@@ -44,6 +46,8 @@ Supposed to link to a page helping to choose a server on any network (just an id
 
 ### [Setup](#setup)
 
+This site uses [Hexo](https://hexo.io) static generator. Follow these steps to spin up a local development environment:
+
 1. Run `npm install` in main project's folder
 2. Run `gulp` in  `/themes/starter` folder
 3. In second terminal, run `hexo server` in main folder, to start the server and preview at localhost
@@ -51,7 +55,7 @@ Supposed to link to a page helping to choose a server on any network (just an id
 
 ### [Translating](#translating)
 
-Maintaining several website translations will require extra work. Please, read [discussion](https://gitlab.com/fediverse/fediverse.gitlab.io/issues/9).
+Maintaining several website translations will require extra work. Please, read [discussion](https://git.feneas.org/feneas/fediverse/-/issues/2).
 Adding another language requires additions to `_config` file and `/themes/starter/languages` folder.
 
 Mandatory for translating: