add contributing.md - fix #35

.editorconfig

@@ -0,0 +1,13 @@
+# .editorconfig for electron-builder
+#
+# More info inside CONTRIBUTING.md
+
+# For all files in this project:
+#  - 2-space soft tabs
+#  - All files end with a line-break
+#  - Trim trailing whitespace
+[*]
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true

CONTRIBUTING.md

@@ -0,0 +1,38 @@
+# electron-builder
+
+You decided to contribute to this project? Great, thanks a lot for pushing it.
+
+Before you make a pull request please check these points:
+
+## Needed issue information
+
+When filing an issue please make sure, that you give all information needed.
+
+This includes:
+
+- description of what you're trying to do
+- package.json
+- packager.json
+- log of the terminal output
+- node version
+- npm version
+
+## Pull requests notes
+
+### Editor settings
+- please set up your editor to use two spaces
+- remove spaces at line endings or empty lines
+- make sure all files end with one empty line
+
+### Coding style
+
+#### I really like spaces, because I think they improve the readability a lot. Please try to keep that in mind.
+
+To check that your contributions match the given coding style make sure `npm test` passes.
+We use [ESLint](http://eslint.org/) to guarantee a consistent coding style.
+
+#### Please try to stick to line max character number of 80.
+
+I know that it is sometimes unavoidable to go over it. But function arguments and long if-conditions can include line breaks. ;)
+
+#### Please don't forget to add JSDoc to every new implemented function.

lib/osx.js

@@ -7,9 +7,9 @@
 
 'use strict';
 
-var fs              = require( 'fs' );
-var path            = require( 'path' );
-var os              = require( 'os' );
+var fs   = require( 'fs' );
+var path = require( 'path' );
+var os   = require( 'os' );
 
 /**
  * Prototype for the osx installer builder