v1.0.0

Apply GitHub's recommends versioning rule

intiki-1.0.0: Merge pull request #92 from soburi/ci_compile_red

CI test compiles as TWELITE-RED

intiki-0.0.20180818: Merge pull request #81 from soburi/readme_update

Update README.md

intiki-0.0.20180615: Merge pull request #76 from soburi/correct_multiplat

Correct build environment
- tool path for MacOSX
- update makehelper

intiki-0.0.20180610: Merge pull request #72 from soburi/correct_filename_case

Fix letter case of file for compiling in linux

intiki-0.0.20180609: Merge pull request #70 from soburi/jenprog_twe

Use jenprog for programming on TWELITE platform

intiki-0.0.20180531: Merge pull request #62 from soburi/microip_improvment

MicroIP improvment

intiki-0.0.20170925: Merge pull request #58 from soburi/spi

Reimplements SPI class.

intiki-0.0.20170919: Merge pull request #57 from soburi/wire_requestfrom_always_return_zero

Fix #56, Correcting the problem that
TwoWire::requestFrom() return value always zero

intiki-0.0.20170914: Merge pull request #50 from soburi/correct_micros

Correcting the calculation of micros()