More bug fixes.

Features:
* Added eBook reader by rock88. (Supports the following formats: PDF, CBZ, FB2, EPUB) --> D-PAD Up/Down - zoom in/out, D-PAD left/right or L/R or touch - previous/next page, and the circle pad is used for positioning the viewpoint.
* Next/Previous now supports other music formats supported by NX-Shell and not just MP3.
* Gallery/Image viewer can now view next/previous images in a working folder. (Only PNG/GIF/BMP/JPG) - Use D-PAD or L/R or touch.
* Music player now has support for Shuffle and Repeat. This occurs once the current audio file is done playing depending on the option selected.
* About screen now displays the contributors who have contributed to NX-Shell.
* Add multi-select for delete/copy/cut. (Please note you can only multi-select items from one working directory) -> Use the "Y" button to select multiple items. Note the menu bar is now opened using either touch or the minus button.
* Move option no longer copies and then deletes the folder/file. It moves the item instantly and is therefore much faster than previous releases.

Fixes:
* Now uses FS services to browse dir. (Removed sorting by date for now until its available with the FS service)
* Minor code clean-up in several areas. (It's never enough)
* Fix audio selection going out of bounds when using next/previous.
* Next/Previous can now be used by the L/R trigger buttons.

What's new?
* Games that have thumb version of the card read function, are now compatible! Examples of thumb games:
* * Club Penguin: Elite Penguin Force
* * Diddy Kong Racing
* * Grand Theft Auto: Chinatown Wars
* * Kingdom Hearts: Re:Coded
* * Kirby Canvas Curse (USA)/Kirby Power Paintbrush (EUR)
* * Kirby Mass Attack (Needs AP patch, or it won't work)
* * Pokemon Black 2/White 2
* * SEGA Superstars Tennis
* * Sonic & Sega All Stars Racing
* * Sonic Chronicles: The Dark Brotherhood
* * Star Fox Command
* * Style Savvy (USA)/Style Boutique (EUR)/Girls Mode (JAP)
* * As a result, almost every game is now compatible with nds-bootstrap!
* You can now set a different language for your games (if the game supports it), via DSiMenu++ (starting with v4.4.0)!
* Bootstrap's loading screen now fades in and out to white for a smoother transition to your games.
* Dementium II now works.

Bug fixes
* Sleep mode now works without any cartridge in Slot-1!
* arm9/arm7 SCFG is now locked on game boot to avoid some AP issue.
* As a result, DSi-Enhanced games now work on DSiWarehax (e.g. sudokuhax, fieldrunnerhax).
* Chrono Trigger's AP issue should no longer occur.
* Pokemon HeartGold/SoulSilver should no longer crash.
* The L+R+DOWN+B and L+R+START+SELECT button combos now work again.

Known bug
* Taking a cartridge out of Slot-1 while in sleep mode will still reboot the console (3DS), or power it off (DSi).

* Fixed game card version reading (now using the ncm service instead of retrieving it from the cached Control.nacp).
* Added ability to read and identify FW update versions bundled with game cards.
* In case an error occurs while reading the game card Title ID, the application will also display the FW version update bundled with it along with an explanation.
* Removed output XCI dump renaming based on the XML database from nswdb.com.
* Output naming scheme changed. Characters out of the ASCII range are replaced with underscores:
* * XCI dump: "sdmc:/[GameName] v[GameVersion] ([TitleID]).xci".
* * Raw partition dump: "sdmc:/[GameName] v[GameVersion] ([TitleID]) - Partition [PartitionIndex] ([PartitionName]).hfs0".
* * Partition data dump (directory): "sdmc:/[GameName] v[GameVersion] ([TitleID]) - Partition [PartitionIndex] ([PartitionName])/".
* * Certificate dump: "sdmc:/[GameName] v[GameVersion] ([TitleID]) - Certificate ([CRC32]).bin".
* Manual file dumps will now be saved to their corresponding directory instead of the SD card root.
* Added a XML database update option in the main menu.
* Added an update application option in the main menu. It isn't working at this moment because libcurl has problems dealing with secure connections, and as such the option has been disabled (pressing A on it does nothing). Nonetheless, the code to parse JSON responses from the GitHub API is pretty much ready, so it's just a matter of time.