* As of .NET 4.5, the default for Any CPU is to "prefer 32-bit process", and you need to explicitly turn this off to require the process be run as 64-bit.
* See http://blogs.microsoft.co.il/sasha/2012/04/04/what-anycpu-really-means-as-of-net-45-and-visual-studio-11/ for details.
* UAT will now assert when Environment.Is64BitProcess is false on startup, as we essentially require 64-bit for certain scripts, and that's how we ran it before upgrading to .NET4.5.
* Also set default optimization options for the project, which were changed at some point.
* Finally, rolled back CL#2633880, which was trying to work around the fact that UAT was running 32-bit.
#codereview:richard.fawcett, ben.marsh
[CL 2634273 by Wes Hunt in Main branch]
we now use an enum similar to UE4 with Fatal, Error, Warning, Display, Log, Verbose, and VeryVerbose
Log will only go to the log file unless -verbose is passed on the command line
reduced some of the output from UAT to be Log only
[CL 2631062 by Peter Sauerbrei in Main branch]
#UE4 Fixed a problem where the wrong constructor was matched for BuildPatchToolStagingInfo when supplying two or three strings at the end of the arguments list since the last argument was optional.
[CL 2630790 by Richard Fawcett in Main branch]
UEB-261 - Ensure that compiling AutomationTool in VS will compile all other Automation Projects
* Just set AutomationTool as your startup project and pass the command to execute.
* VS will build the script modules at build time, instead of every time at runtime.
* To make this happen, "UBT.exe -ProjectFiles" now generates a companion AutomationTool.csproj.References that make AutomationTool depend on all Automation modules.
* AutomationTool.exe defaults to not building script modules at runtime. Pass -compile if you want to dynamically build them.
* Without the .references file, AutomationTool will only build itself and you will need to pass -compile.
* RunUAT.bat still works that same, defaulting to runtime compilation and supporting -nocompile flag. It then passes -compile (or nothing) to AutomationTool.
Other
* All Automation projects target .Net 4.5. Some already were and had hard dependencies on them (Rocket and SyncGithub -> Octokit). Now that AutomationTool directly depends on them, everything had to use .Net 4.5.
* Decoupled logic for -NoCompile and -NoCompileEditor. The flags are still confusing, but -NoCompile is no longer linked to -NoCompileEditor.
* Had to leave in stub support in UAT for -NoCompile else RunUAT.bat passes it along and UAT complains that it doesn't understand it.
* Added a CommandUtils.Run option to support run command, but still output the run duration.
* Reduced the verbosity when UAT.proj is run from dozens of lines per module to a single Module -> Output line. It was looking like there were problems, but it was just msbuild spew.
#codereview:ben.marsh
[CL 2615060 by Wes Hunt in Main branch]
