Add test result breakdown to test suites script
Add test result breakdown to test suites script

Added a --verbose switch to 'run-test-suite.pl' to summarise the pass/fail/skip
results of each test suite, and summary for all executed tests.

ARMmbed/mbedtls,Mbed-TLS/mbedtls,Mbed-TLS/mbedtls,ARMmbed/mbedtls,NXPmicro/mbedtls,ARMmbed/mbedtls,NXPmicro/mbedtls,Mbed-TLS/mbedtls,NXPmicro/mbedtls,NXPmicro/mbedtls,Mbed-TLS/mbedtls,ARMmbed/mbedtls