Description of the issue
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1. Meeting creation fails if it has a special character, such as Malmö
2. Meeting title has backslashes before apostrophes on the Meeting Info page & the server page

Expected Behaviour
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1. Special characters should be allowed in meeting names.
2. Apostrophes should not have backslashes before them.

Resolution
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1. Using htmlspecialchars() instead of htmlentities()
2. stripslashes() used to avoid the double backslashing which resulted in the apostrophe showing on the AC server's meeting name.

Notes
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There seems to be a problem with using '<' and '>' characters in the meeting name. It causes the meeting name to be truncated from that character. I don't believe this will be a common issue.

Patch and github repo
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Links to be provided in comments section once I get a tracker number for this issue