Release mega-20180221 Changes in mega-20180221 (since mega-20180220): ESPEasy release bot (2): automaticly updated release notes for v2.0-20180220 automaticly updated release notes for mega-20180221 Edwin Eefting (3): SENSOR_TYPE_TEMP_BARO changed, was probably implemented incorrectly before apply PUYA patch to all available frameworks [test suite] corrected PUYA test. added erase/build/flash for all chips. preparations for full automatic hardware regression testing GHolli (1): Optimisation: Save RAM (freeing RAM by moving static data from RAM to program memory). (#910) Gijs Noorlander (1): [issue #899 ] Backport of DHT22 implementation on Mega (#913) Stanislav Mihic (1): Frontend (#906)