Bugfix: Add stage setting to standards to prevent build state file conflicts.

Bugfix: Add stage setting to standards to prevent build state file conflicts.

The build state stage files are conflicting in some cases.
The old solution to this problem has been observed as insufficient.
The different build settings might have the same exact file name.

I have tossed around the idea of a settings Object such as "stage" in the past but I had previously opted against it.
I now believe that skipping over this was a mistake.

Add a new feature to the standards to fix this bug.
The "stage" value may now be specified.
The fakefile files accept the "stage" setting and passes the result along to any build settings.
The settings files accept the "stage" setting and uses the value by appending it to the stage files.

Only a single value is supported.
The forward and backward slashes are explicitly prohibited.
Other special characters are recommended to be avoided given the possibility of local file system problems.
Rather than erroring out, this slashes are stripped out.

The bootstrap.sh script is updated to support this.
The support for "stage" in the boostrap.sh script is very limited.