Merge pull request #5 from Yardley999/master

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Merge pull request #6 from Yardley999/branch02

Merge pull request #5 from Yardley999/master
Merge pull request #2 from Yardley999/master

pull request from master
Merge pull request #7 from Yardley888/patch-1

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Create addfile99.txt
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pull from y9's master