Added VS2010_SP1 role to Windows playbook

[Willsparker]

Fixes: #383
Ref: #553 , #942

Found a way that should download and install VS2010_SP1 from the Windows Playbook. Must have MSVS2010 installed first. I've tested this on a Windows VM that did have MSVS2010 installed prior, but having ran MSVS_2010 and the new VS2010_SP1 tags on the playbook, it showed Microsoft Visual Studio 2010 Version 10.0.40219.1 SP1Rel under help --> about microsoft visual studio, which I believe means SP1 installed correctly.

[sxa]

Hmmm if that really does work on all windows versions then I'm good with it ... Curious as to why it couldn't be made to work before though

[sxa]

(I can't merge until you fix the travis errors though)

[Willsparker]

@sxa555 I was googling to try to find a way of downloading VS2010SP1, and I found this atricle : https://old.windowsvalley.com/download-visual-studio-2010-service-pack-1/ which has a link at the bottom ( The one in the playbook role ), that seems to come from Microsoft, but doesn't require signing in to download it. As for the /q problem from before, I'm not sure why it seems to be working, honestly- it may be due to installing a different version VS2010SP1 to the one in #553

[Willsparker]

Just FYI, the Travis check were initially failing because there was no "when" in the tasks in the role- I've fixed this by stat checking the setup file has been downloaded, which is probably not the best way of doing it, but I couldn't find any extra files that VS2010SP1 adds to the Visual Studio 10.0 folder in Program Files.