docs: adding new matchers, tidying up

README.md

@@ -18,18 +18,26 @@ expect(10).to.be("10")            # This will succeed
 
 Currently available matchers are:
 
-- `equal`
-- `be`
-- `contain`
-- `be_contained_in`
-- `be_empty`
-- `be_true`
-- `be_false`
-- `be_truthy`
-- `be_falsey`
-- `be_of_type`
-- `inherit`
-
-:building_construction: __Note__: Numeric matchers are in-progress :building_construction:
+- Eqality and similarity
+    - `equal(self, value)`: equivalent to "`==`"
+    - `be(self, value)`:  will check if string representation of values is same or if two objects have the same attributes or are equal
+- Numeric
+    - `be_greater_than(self, value)`: equivalent to "`>`"
+    - `be_lesser_than(self, value)`: equivalent to "`<`"
+    - `be_greater_or_equal_to(self, value)`: equivalent to "`>=`"
+    - `be_lesser_or_equal_to(self, value)`: equivalent to "`<=`"
+    - `is_numeric(self)`: checks if `self.value` is a number or string covertible to a number
+- Containment and Emptiness
+    - `contain(self, value)`: equivalent to "`in`"
+    - `be_contained_in(self, value)`: equivalent to "`in`"
+    - `be_empty(self)`: checks if `self.value` is iterable and `False`
+- Truthiness
+    - `be_true(self)`: checks if `self.value` is `True`
+    - `be_false(self)`: checks if `self.value` is `False`
+    - `be_truthy(self)`: checks if `self.value` behaves _true_ in if statement
+    - `be_falsey(self)`: checks if `self.value` behaves _false_ in if statement
+- Typing
+    - `be_of_type(self, value)`: checks if `self.value` is of specified type
+    - `inherit(self, value)`: checks if `self.value` inherits/is a specified type
 
 __Project is currently in its infancy, contributors and issues are welcome__