Initializing Readme file
New method to get Application Options in WController

- In an application, arguments are called Options
- URL structure = /app_name/action/option1/option2/...
Merge pull request #60 from Creatiwity/GetArgs

New method to get Application Options in WController - fixes #32
Updated minimum PHP version required

I just did the test and 5.3 is OK
Fixes #65 - Bug with password display in the email notification
Merge remote-tracking branch 'origin/0.4' into WRetriver

Conflicts:
	README.md
	apps/news/admin/main.php
	apps/user/admin/main.php
	system/WCore/WController.php
	system/WTemplate