* develop:
Fix issue with ``platformio init --ide`` command for Python 2.6
Version bump to 2.10.3
Fix issue with appending PIO version to Build Defines
Add test for `init --ide eclipse`
Version bump to 2.10.2 (issues #695)
Fix firmware uploading to Arduino/Genuino 101 // Resolve#695
Use $PLATFORM from build environment instead from the board config
Update Intel ARC32 Arduino framework to v1.0.6 // Issue #695
Update Intel ARC32 Arduino framework to v1.0.6
Add support for ST Nucleo L031K6 board to ARM mbed framework
Revert mcu option for genuino101
Update intel_arc32 platform
Update HISTORY.rst
Fix upload size checker
Process "$BUILD_UNFLAGS" variable
Restore PIO macros if it was deleted by framework