Upgrade to MediaWiki 1.24.2

[bawolff]

Just to keep everyone in the loop:

I've updated the wiki to MediaWiki 1.24.2. I don't believe there are any new issues, but if you encounter any please tell me.

Newer versions of MediaWiki include bitcoin: as a default URL protocol (Guess that means bitcoin is making an impact in the world . However that interfered with the Project namespace (The bitcoin namespace). I've renamed the namespace to be "Bitcoin Wiki". The old namespace name will still work in urls and redirects, however in links you have to use either [[Bitcoin Wiki:Page name]] or [[Project:Page name]].  All existing links have been fixed (except for old links trying to demonstrate the issue) I also took the liberty of having the name of the wiki match that, as there was a couple places where having bitcoin as the full name of the wiki didn't make sense (in my opinion). E.g. "Bitcoin is made by people like you" vs "Bitcoin wiki is made by people like you" ).

There are still issues with logging in without "remember me" checked (I hope to address this soon), and CryptoPayment is still flaky.

[bawolff]

Just an update. The issue with log ins not working if remember me is not checked, should be fixed now. If anyone still encounters any issues with logging in, please let me know.

Briefly, before the log in issue was fixed, I had set the remember me status to default to true (ie The checkbox started out in a checked state). Since I believe the issue is now fixed, the checkbox is back to defaulting false.