made equal to not strictly (#3)

* made equal to not strictly (==, !=)
introduced strictly (chai.equal) and deeply (chai.eql) equal validations

* updated readme

Co-authored-by: Oleksandr_Halichenko <[email protected]>

Author: AlexGalichenko

README.md

@@ -1,2 +1,18 @@
-# validation
-Lib that transform plain english definition to validation functions
+# @qavajs/validation
+
+`npm install @qavajs/validation`
+
+This is internal @qavajs library that helps to transform plain english definition to validation functions
+
+Lib supports following validations
+* equal - not strict equal (==)
+* strictly equal - strict equal (===)
+* deeply equal - deep equal (chai eql)
+* contain - contain a substring
+* match - match a regular expression
+* above / greater than - greater than
+* below / less than - less than
+* have type - type validation
+* have members - validation if array have members
+
+All validations can be negated adding _not_ word.