FlashFXP 5.0.0 build 3786

* Fixed A/V parsing mailto: links in the console window, the mailto: prefix is cut from the line but the length of the line isn't updated, causing the memory to be read 7 bytes past the EOL.
* Improved the custom commands progress text on the status-bar by prefixing the status text with the progress.
* Fixed unexpected result after expanding a tree-node in the navigation tree and then refreshing the current directory. FlashFXP failed to switch the current working directory on the server back to the active directory and as a result the file list content was that of the expanded folder.
* Fixed incorrect behavior when a directory listing failed due to a SSL/TLS error FlashFXP was attempting to auto-magically switch PASV/PORT modes when it should not have. It was checking the SSL result of the control socket and not the data socket.
* Fixed an issue that some users experienced in build 3784 with minimizing FlashFXP to the system tray (the main window didn't completely disappear, leaving an unsightly box in the bottom left of the screen).
* Changes to the way custom commands are loaded so that if FlashFXP is running from a removable drive and the drive is removed the custom commands are still available.
* Added local browser specific custom commands /copy /cut /paste that mimic the windows shell operations.
* Fixed several minor UI drawing issue when rendering the content within some dialogs. (i.e. button spacing, bottom border on section headers, etc)
* Fixed a couple minor UI issues and an A/V crash when running FlashFXP under WINE.