fix: ssl module renamed to tls

tests: make upload test compatible with more ssl variants

feat: improve and add more install scripts (#23)

feat: improve and add more install scripts

feat: improve and add more install scripts

[esp] fix: add missing SSL socket compatibiliyt wrapper methods (#22)

[esp] fix: add missing SSL socket compatibiliyt wrapper methods

fix: more robust socket module import

fix: more robust socket module import

feat: add FTP_TLS example for ESP(8266) boards

docs: various small readme fixes and formatting improvements

Bump version to 0.3.0

Remove reference to non-existing readme in esp dir