Add request preparation and execution method;
Todo: debug, add fetcher
Add new plugin : bruteforce (counts and alerts about bruteforce attempts)
Add new plugin : CSRF (generates and checks CSRF-tokens to prevent a breach)
Debug plugin CSRF
Add SQL query caching.
To use it: "$query = new query(true));"
Default cache validity is 20minutes, configure it in configure.php.
For special cache durations, add the time as a parameter :
$query = new query(true, $cacheExpireTime));
Update .gitignore
Update config.php
Merge pull request #5 from pVesian/master

Two new plugins + SQL query caching