Updates the parameter examples for console/file logger to match required values

[michael-hawker]

Fixes #450

• Adds extra info about the Verbosity values
• Fixes the examples to be correct casing and match the parameter name
• Adds missing extra double-dash to filelogger example
• Fixes in both the readme and the help for the console

[michael-hawker]

Only issue is that I'm still having some issues with getting the extra values to work, so not sure what else is missing here:

Summary : The term 'Summary' is not recognized as the name of a cmdlet, function, script file, or operable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:143
+ ... Project -bl:slngen.binlog --consolelogger:ShowEventId;Summary;Verbosi ...
+                                                           ~~~~~~~
    + CategoryInfo          : ObjectNotFound: (Summary:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

Verbosity=Detailed : The term 'Verbosity=Detailed' is not recognized as the name of a cmdlet, function, script file,
or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and
try again.
At line:1 char:151
+ ... binlog --consolelogger:ShowEventId;Summary;Verbosity=Detailed --filel ...
+                                                ~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (Verbosity=Detailed:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

Append : The term 'Append' is not recognized as the name of a cmdlet, function, script file, or operable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:202
+ ... ary;Verbosity=Detailed --filelogger:LogFile=slngen.log;Append;Encodin ...
+                                                            ~~~~~~
    + CategoryInfo          : ObjectNotFound: (Append:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

Encoding=UTF-8 : The term 'Encoding=UTF-8' is not recognized as the name of a cmdlet, function, script file, or
operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try
again.
At line:1 char:209
+ ... etailed --filelogger:LogFile=slngen.log;Append;Encoding=UTF-8 --platf ...
+                                                    ~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (Encoding=UTF-8:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

[michael-hawker]

Ah, this last part was us running from PowerShell, I had to encapsulate the parameter part in quotes.

[jeffkl]

Thank you for the contribution!