Sort by raw entity attributes (e.g. last_changed)

[maxwroc]

• Added equals function for KString
• Example to display sorted motion sensors
• Limit coverage tests to go over regular unit tests (skipping e2e)

[github-actions]

Coverage after merging SortByEntityAttr into master will be

83.72%

Coverage Report for Changed Files

File	Stmts	Branches	Funcs	Lines	Uncovered Lines
src
rich-string-processor.ts	85.23%	78.95%	90.91%	87.21%	122, 176–177, 177, 177–179, 182, 182, 182, 23–24, 45–46, 54, 59–60, 68, 84–85, 97–99
sorting.ts	97.06%	91.30%	100%	100%	35–36

[github-actions]

Coverage after merging SortByEntityAttr into master will be

83.72%

Coverage Report for Changed Files

File	Stmts	Branches	Funcs	Lines	Uncovered Lines
src
rich-string-processor.ts	85.23%	78.95%	90.91%	87.21%	122, 176–177, 177, 177–179, 182, 182, 182, 23–24, 45–46, 54, 59–60, 68, 84–85, 97–99
sorting.ts	97.06%	91.30%	100%	100%	35–36