Fixed typo in batch_upload.php

Fixed filtering with newtorrents.php
dltorrent.php authentication behavior slightly changed
batch_upload.php reverted

Reverting change to filter; breaks tracker.php

Version bumped to 1.05.2

Updated changelog (former forgotten file)

Filtered page number link to prevent further maniuplation. Also, provided
a way to have the upload user log out, clearing the session cookie.

End of reviewing filtering practices. Final change to this file as of:
http://www.osvdb.org/79805

Continuation of reviewing filtering practices

Continuation of reviewing filtering practices

Continuation of reviewing filtering practices

Password authentication changed from ancient MD5 to bcrypt for PHP 5.5 and
above, and crypt for PHP versions 5.0 to 5.4.x. Will be more precise
later.

Start of reviewing filtering practices. Also fixed hash filtering in dltorrent
as referenced here:
http://www.osvdb.org/79805

Install script now supports MySQL databases with dashes. Seems CREATE $database
was missing backtick quotes.

Cosmetic change. Originally no space between ID and version. Fixed.

Proper version handling instead of the original form. Variable was
undefined, so every time the index was hit, the error log would get
flooded with the same undefined variable message.

Version bumped to 1.05.1

This fixes the scrape data issue that has long plagued this software (2012).
Filtering other data is fine, but scrape data ends up going to and from the
torrent client and the tracker anyway, and they don't like the custom filters.
This was confirmed by finding and going through the original PHPBTTracker
software code and comparing it with RivetTracker.

Fixed badly handled procedure of clients originally done in the name of
security.
Initailly, hash/peer handling failed from the first escaping 'fixes'...
...then eventually, tracker responds with HTTP Status 404 after the second
validation 'fix'.
Finally tracked down after two years... shame.

Fixes current session username display for hidden tracker
--Simply log out and log back in to reset session

Old XSS fix from 2012/03/14; somehow evaded getting updated!

Checks added to some files: torrent_functions.php, tracker.php
dltorrent.php's check changed to authenticate no matter what
Some fixes and modifications from 2014: index.php, funcsv2.php,
batch_upload.php, newtorrents.php, install.php, editconfig.php
Version bumped up to 1.05

Import from the old rivettracker git repository at sourceforge (amisaph/amisapphire branch)