Micronucleus V2.6

v2.6 November 5th, 2021

• Added compile flag STORE_CONFIGURATION_REPLY_IN_RAM.
• Added 2 bytes USB config data for Bootloader feature flags and application version.
• Added --info flag for micronucleus executable.
• Swapped D+ and D- and set OSCCAL_HAVE_XTALfor t88 to support MH-ET LIVE Tiny88 boards.