/todo/update.todo

1-	module for keeping an instalation of a project up to date
2	-	database updates
3		-	handle
4			-	robust versioning
5			-	different branches of code???
6			-	flat or with deep directory structures
7			-	schema vs data changes vs mixed changes
8			-	if data then text (translation) vs non text data
9			-	deployment specific data, for example data that should only ever go into test vs. data that needs to go into all install