Fix and cleanup status command using --all flags

[SRombautsU]

Also adding back some --header / --nochanges flags from the initial GetWorkspaceInfo() that I removed by mistake when trying to clean up the code previously

Also updating all the comments about the version 8.0.16.3000 with the obsolete link to release notes

[SRombautsU]

Before:
Startup is showing "changes" insted of just the header ending with "Branch /main@..."

LogSourceControl: RunCommand(4): 'status --compact --wkconfig' (in 0.209904s) (output 500 chars not displayed)
LogSourceControl: Verbose: cs:2@rep:UE4PlasticPluginDev@repserver:localhost:8087
Branch /main@rep:UE4PlasticPluginDev@repserver:localhost:8087
Modified items (CH = changed, CO = checked-out, CP = copied (new), RP = replaced)
 CH Config\DefaultEngine.ini
 CH ignore.conf
Added items (AD = added, PR = private, IG = ignored)
 PR Build.bat
 PR BuildAndPackageForRelease.bat
 PR GenerateProjectFiles.bat
 PR README.md
 PR Script
 PR UE4PlasticPlugin-1.4.12-with-debug-symbols.zip
 PR UE4PlasticPlugin-1.4.12.zip
LogSourceControl: Verbose: RunCommand(4): cumulated time spent in shell: 1.646230s

LogSourceControl: Verbose: RunUpdateStatus: 7 file(s)/1 directory(ies) ('C:/Workspace/UE4PlasticPluginDev/Content/ThirdPersonBP/Blueprints/BP_Added.uasset'...)
LogSourceControl: Verbose: RunCommand(8): 'status --compact --noheaders --controlledchanged --changed --localdeleted --localmoved --private --ignored "C:/Workspace/UE4PlasticPluginDev/Content/ThirdPersonBP/Blueprints"' (175 chars, 1 files)
LogSourceControl: RunCommand(8): 'status --compact --noheaders --controlledchanged --changed --localdeleted --localmoved --private --ignored "C:/Workspace/UE4PlasticPluginDev/Content/ThirdPersonBP/Blueprints"' (in 0.004028s) output (57 chars):
cs:2@rep:UE4PlasticPluginDev@repserver:localhost:8087
LogSourceControl: Verbose: RunCommand(8): cumulated time spent in shell: 1.712650s

[SRombautsU]

After:
Cleaner startup:

LogSourceControl: RunCommand: 'status --compact --header --wkconfig' (in 0.126962s) output (118 chars):
cs:2@rep:UE4PlasticPluginDev@repserver:localhost:8087
Branch /main@rep:UE4PlasticPluginDev@repserver:localhost:8087
LogSourceControl: Verbose: RunCommand: cumulated time spent in shell: 1.664772s (count 4)

Cleaner "status" with less flags and cleaner RunCommand without the counter showing in all logs:

LogSourceControl: Verbose: RunUpdateStatus: 7 file(s)/1 directory(ies) ('C:/Workspace/UE4PlasticPluginDev/Content/ThirdPersonBP/Blueprints/BP_Added.uasset'...)
LogSourceControl: Verbose: RunCommand: 'status --compact --noheaders --all --ignored "C:/Workspace/UE4PlasticPluginDev/Content/ThirdPersonBP/Blueprints"' (113 chars, 1 files)
LogSourceControl: RunCommand: 'status --compact --noheaders --all --ignored "C:/Workspace/UE4PlasticPluginDev/Content/ThirdPersonBP/Blueprints"' (in 0.005981s) output (57 chars):
cs:2@rep:UE4PlasticPluginDev@repserver:localhost:8087
LogSourceControl: Verbose: RunCommand: cumulated time spent in shell: 1.786210s (count 8)