Merge pull request #25 from SSD-ESIEA/dev

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Merge pull request #28 from SSD-ESIEA/dev

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Merge pull request #30 from SSD-ESIEA/dev

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Merge pull request #32 from SSD-ESIEA/dev

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Merge pull request #33 from SSD-ESIEA/dev

Add UTF8 to the template
Prevent user to access the login page when already logged in and correct a typo