Fix example cron

Reference the correct reindex file in the example cron entry.
Fix example cron

Reference the correct reindex file in the example cron entry.
Merge pull request #5 from Gillingham/patch-1

Fix example cron comments
Verify Read Permissions in viewfile

Make sure we can actually read the file we are trying to read, if we can't print an error message instead of silently failing.
Merge pull request #6 from Gillingham/patch-1

Verify Read Permissions in viewfile
Added hbf as a live demo that is better than my site
Added Vanilla Forums link back to the main download site
Added 2.0.6 release tarball
Instead of adding a bunch of charsets, simply put in a link to available charsets for different languages
Changed incorect query string from '?q=' to '?Search=' in the RelatedMain box on the main search results page
Added permissions check for related discussions on main results page and regular discussion view
Merge branch 'master' of https://github.com/mcuhq/SphinxSearchPlugin.git
Formatting....
Added icon image of the sphinx eye
Added link to view stats in the install wizard
Fixes #12 Fixed queries with any numeric character references in them. Previously, any queries with these ("&'<>)  characters would stop sphinx from returning any results. A query of " Men's " will be converted into " Men s " internally by sphinx, unless special care is taken with the charset_table.
Fixes #10

The main entry method in the SphinxSearchPlugin restricted access to all of its controllers accidently to admins only. So any calls to the plugin's dispatcher were restricted wrongly.
Fixes #11
Added debug info to the main results page. This will publicly announce any errors or warnings to the main search page. If this is unwarranted, simply comment the following few lines. However this if usually the first place to look for any errors in the install
Added default charset for English/Russian. You must change this for other languages to work correctly
Fixed queries to get rid of the sphinx error "syntax error, unexpected $end near '' by escaping each search query (unless if the search query is using the `Extended Syntax`. All related dicussions should have their thread title retrieved from database escaped using the built-in sphinx API. Sphinx uses the installed charset to determine what to escape.