Changes

Summary

1. Migrate Hiedra to Spec 2 + clean code (details)

Commit 2ed69abd86a5f13c064e224f2156a2c52a09c19f by cyril Migrate Hiedra to Spec 2 + clean code Fixes #3850
	src/Hiedra/HiExampleCommit.class.st
	src/Hiedra-Tests/HiRulerTest.class.st (diff)
	src/Hiedra-Examples/ManifestHiedraExamples.class.st
	src/Hiedra-Tests/ManifestHiedraTests.class.st
	src/Hiedra-Tests/HiRulerBuilderTest.class.st (diff)
	src/BaselineOfIDE/BaselineOfIDE.class.st (diff)
	src/Hiedra-Examples/HiFastTableExample.class.st
	src/Hiedra-Examples/HiSpecExample.class.st
	src/Hiedra/HiSpecExample.class.st
	src/Hiedra-Examples/HiExampleCommit.class.st
	src/Hiedra-Examples/package.st
	src/Hiedra/HiFastTableExample.class.st
	src/Hiedra/ManifestHiedra.class.st (diff)