Rspc 1.2.0

• Added a NEWS.md file to track changes to the package.
• Only Rules 1-4 relevant for c-chart.
• Check for non negative data for c-chart.
• For controlLimitDistance less than or equal to 2 disable rule 5.
• For controlLimitDistance less than or equal to 1 disable rule 5,6,8.

Rspc 1.2.1

• bug fix when input data has some NA values

Rspc 1.2.2

• To main function EvaluateRules was added parameter returnAllSelectedRules