NEW
-Plugin: Plugin activation message after install now dismissable
-Installer: Option to insert database without clearing first. Allows multiple WordPress installs on one database when prefix changed.
FIXED
-Plugin: Improved MySQL error detection
-Plugin: Fixed error caused when permissions of backups folder changed
-Installer: When doing subsite to standalone, only standalone site's tables displayed in scan table selection box
-Installer: Added auto update of rewrite rules after install
-Installer: Improved engine search/replace ability to better handle more obscure search values
-Installer: Overhauled to adhere to MVC pattern + views templating (required for upcoming features)
-Installer: Improved DupArchive extraction error messages
