[For 1.6] Search Engine Keywords (SEK)

[Paul H.]

Changelog:

1.0: Original release

1.1: Deleted two lines of whitespace at the end of searchenginekeywords.php as reported here

Added {$searchedfor} box to header instead of index so that it shows on all pages. (Bug reported here)

1.1.1: Edited default settings values

1.1.3: Fixed SQL error for how many keywords to show in the keybox

1.2: Added links to the keybox

1.2.1: Fixed SQLi vulnerability

To Upgrade:

Version 1.* to version 1.2.*: Re-upload all files.