Accept empty names to set (Default) values to a registry key.
Merge pull request #3 from Zren/master

Accept empty names to set (Default) values to a registry key.
Merge branch 'zren' into previous

Conflicts:
	lib/registry.js
Merge branch 'next'
removed restiction to install node-winreg on windows platforms only

node-winreg can be installed on any os now
this enables node-winreg to be used in npm post-install scripts
execution of node-winreg in non-windows environments will simply fail
modified the output of 'npm test' so it becomes more readable
bump version