Changes for 1.4*

[KayaMan]

Loose change log

- Create links by right-click added
- File hash verification added.
- Problem with more than one downloaded file concurrent hash verification resolved
- Icon added for all folders shared with XoloX
- Uninstaller fixed to correctly remove all DLLs
- EConvertErrors in SocketDataAvailable fixed
( such as "Exception message:'26Z' is not a valid integer" value being caused by 'new' protocols being tested)
- All EFOpenError should be fixed
- Errors in installing XoloxShExt.dll over another version fixed

- All EConvertError fixed found by date
- Additional debug info to trace EOSError added
- Bitzi lookup added to search results tab
- XoloX-to-XoloX direct download is now working ( for web links)
- File hashing added (uses hash in search and download, when (possible)
- Web links support added.

- Download/Search from web link
- 'Close All Searches' menu item added
- Bugs fixed
- Hashing performance improved
- Hashing status displayed in 'status message' window