Update guide/gettingStarted/requirements.gdoc
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Merge pull request #108 from nttsoft/guide/gettingStarted/requirements.gdoc

Update guide/gettingStarted/requirements.gdoc
Merge pull request #109 from nttsoft/guide/gettingStarted/aHelloWorldExample.gdoc

Translate 'guide/gettingStarted/aHelloWorldExample.gdoc'
Merge pull request #110 from nttsoft/guide/commandLine.gdoc

Update 'guide/commandLine.gdoc'