Add Move Constructor and bug fixes.

File copy constructors and file assignment operators have been made private by
default in 2.2.3 to prevent call by value and multiple copies of file instances.

Added Move Constructor.

SdFatConfig.h has options to make file constructors and assignment operators public.

Reformat, user SPI begin, SPI array functions, bug fixes

2.2.2

Reformat, user SPI begin, SPI array functions, bug fixes

New features, major internal changes, bug fixes

2.2.0

New features, major internal changes, bug fixes

Restructure for RTOS use, getName mods, bug fixes

2.1.2

Restructure for RTOS use, getName mods, bug fixes

Major restructing for portability and bug fixes.

2.1.1

Fix SdInfo example and file.timestamp. Remove Syscall::yield and SysC…

Add UTF-8 Support

2.1.0

Add UTF-8 support

Fix Cortex-M0 Hard Fault

2.0.7

Fix Cortex-M0 Hard Fault

Fix for SparkFun Mbed Apollo3 Core

2.0.6

Fix for SparkFun Mbed  Apollo3 Core

Improved Teensy SDIO, new features, bug fixes

2.0.5

Improved Teensy SDIO, new features, bug fixes

Add SdFs::format(), improve "const correctness", zip doc.

2.0.4

Add SdFs::format(), improve "const correctness", zip doc