Merge pull request #11 from fpistm/arduino_core_stm32

Add support for STM32 MCU based boards to TFT library

Updated TFT lib version

TFT: releasing version 1.0.4

Due to website configuration changes, every url starting with http://…

…arduino.cc has been changed to http://www.arduino.cc. Fixes #3191

Libraries: added help files to mitigate missing contextual reference …

…issue

Bundled libraries update

Libraries: version now compliant with semver. See http://semver.org/