v1.3.1 Extension, old ufRequest-ufResponse refactored due to better compatibility with existing projects

Built with uFCoder library version 5.0.9 in which the following issues are addressed:

-BugFix: opening uFR device using ReaderOpenEX() not working for Virtual COM port on Linux since library version 4.4.2. ReaderOpenEX() was also unstable in library 4.4.1. Last good known library version, regarding ReaderOpenEX() using Virtual COM port on Linux, is 4.3.16. Library version 4.3.16 was issued right before 4.4.1. Problem is fixed now in version 5.0.9.

-BugFix: frequently returned UFR_COMMUNICATION_BREAK and UFR_COMMUNICATION_ERROR on Raspbian and macOS, from various uFR communication functions, has been fixed.

-Implemented static uFCoder library version 5.0.4 which have improved Linux and macOS time-out measurement.

BugFix in ReaderOpenEx command.
BugFix & tested AntiCollision functions.

Added function "DigitallySign" to a shell and browsers extensions host:
-Description: Digitally signs plain text or digest sent in parameter 'plain' using DLSigner card
-Parameters: timeout_ms, pin, cipherAlg, digestAlg, keyIdx, plain;

Added function "DigitallySign" to a shell and browsers extensions host:
-Description: Digitally signs plain text or digest sent in parameter 'plain' using DLSigner card
-Parameters: timeout_ms, pin, cipherAlg, digestAlg, keyIdx, plain;