Always ask for  URI and platform first... we might have to move platform to be first if we end up letting platform define URL patterns.

Handle exception in LoadAllContexts() so that if there is no Config path, no exception is thrown, so the user can continue to the 'setup' command.

This reverts commit 2f534988.

This reverts commit b69881b7.

Add a nice "Server Setup" section to the Setup command. Show tips on what a "Context" is, check how many servers the user has, if none, offer to create one. Move all setup-related help text to SetupCommand. Add hidden property to Property. Add bulletLite method to ProvisionStyle.

Fixing $argv transformation to ensure replacement of command so that options still go through (mainly used so we can use -n on first run to have non-interactive setup.)

Addition of a `provision setup` command. So far, it only checks for .provision.yml and the existence and writability of config_path and contexts_path.

Allowing sites/default as site_path!

Make platforms optional

Fix makefile-in-git-repo built sites. Handle a local makefile path that doesn't exist yet because it is in the git repo.

For "root" option in `provision save` command, add some validation: prevent Home directory from being used, resolve relative paths with .. or .

Check for Property->forceAsk when looking for context properties. Also defaulting context_type to "site".

If this option is not specified, and Provision has a default value for a property ready, it will automatically use the default so as to not bother the user unless they want to override the property.

- Move the platform property loading code into a method. SaveCommand::loadPlatformProperties() now loads http service from platform as well.
- Also removing check for interactive returning out of askForServiceProperties because that code does the service adding. without it it won't work.
- Remove the dynamic loading of http service subscription from platform.