TileIconifier v2.2.6218.40095

Changelog:

• Added 'batch shortcut operations' to utilities. This allows you to change the background colours and foreground text settings of multiple shortcuts at once (Shortcut must have already been iconified previously). Backup/restore functionality will come soon...ish. (Reasonably tested, feedback greatly appreciated!)
• A warning is now displayed for items with known incompatibility (currently known - Office, Chrome and Firefox).
• Various speed improvements, less refreshing going on
• Various bug fixes, hopefully a few less crashes going on for some odd use case
• .jpeg extension now allowed as well as .jpg