Add Contributing page to English docs (Resolves #166)

docs/05.md

@@ -0,0 +1,41 @@
+---
+out: contributing.html
+---
+
+Contributing
+-----
+
+### Installing local version of giter8
+
+When you're working on giter8 locally you probably want 
+to try out your changes before you open a pull request. This is how you do it.
+
+Giter8 uses [conscript] as distribution mechanism. You can find more documentation
+about conscript on its [official page].
+
+#### Fixing $PATH:
+
+Before you install giter8 with conscript, you need to ensure, that
+conscript directory has higher precedence than default installation path.
+
+You can either delete existing version of giter8, or change `$PATH` variable such that 
+`~/.conscript/bin` is before.
+
+#### To install local version:
+
+- Change `g8version` in `build.sbt` i.e. by adding `"-SNAPSHOT"`;
+- Run `publishLocal` from sbt;
+- From a shell session run `cs --local foundweekends/giter8/<YOUR_VERSION>`. 
+  Use the version number you just wrote in `build.sbt`.
+
+#### To refresh:
+
+- Run `publishLocal` from sbt again;
+- From a shell session run `cs --clean-boot`.
+
+#### To get back to normal version:
+
+From a shell session run `cs foundweekends/g8`.
+
+[official page]: https://github.com/foundweekends/conscript
+[conscript]: http://www.foundweekends.org/conscript/