Powershell scripts for running the standalone WildFly server
[WFLY-2964] Fix the message number
Merge pull request #18 from bstansberry/fix-WFLY-2964

[WFLY-2964] Fix the message number
[WFLY-3593] Verify that we do have a username before attempting any authentication.
Merge pull request #19 from darranl/WFLY-3593

[WFLY-3593] Verify that we do have a username before attempting any authentication.
Merge pull request #17 from roguexz/master

Powershell scripts for running the standalone WildFly server
[WFLY-2427] Created a launcher API to use in tooling or plugins. The API generates the needed list of commands to launch a WildFly process.
[WFLY-2427] Add some tests for the launcher.
[WFLY-2427] Convert the standalone test server to use the launcher API.