Add a version string to Orchard

[GoogleCodeExporter]

Description of Change:

Add a user-accessible version string to Orchard.

Benefit of/Reason for Change Request:
So reported problems can be tracked to SVN repo versions.

Notes:
- "User-accessible" means visible in the tryOrc UI, and maybe written to stdout 
by the two Orchard demos.
- Also, write the version to the log on startup (at the appropriate log level).
- Also^2, the various Servlets' getServletInfo() should return this as part of 
their info strings.
- "Version" means Orchard's version, but it should also report the version of 
Orc it's calling into:
      orc.Main.orcImplName() + " " + orc.Main.orcVersion() + "\n" + orc.Main.orcURL() + "\n" + orc.Main.orcCopyright();
- Maybe a version.properties, just like OrcScala.
- It may be nice to have version strings accessible from the two services over 
the various protocols (JSON, SOAP, RMI, etc.).

Original issue reported on code.google.com by jthywissen on 27 Oct 2012 at 2:30

[GoogleCodeExporter]

This issue was closed by revision r3164.

Original comment by jthywissen on 21 Jan 2013 at 3:07

• Changed state: Fixed