Fixed failing test in about_asserts.rb

Made first text pass
*We shall contemplate truth by testing reality, via asserts.
[#48449039]
Added .idea to gitignore
make test_assert_with_message true

* make test_assert_with_message evaluate true
[#48449039]
make test_assert_equality evaluate to 2

* assigned 2 to the variable expected_value
* make expected_value == actual_value evaluate to true
[#48449039]
make test_a_better_way_of_asserting_equality evaulate true

* assigned 2 to the variable expected_value
* made expected_value and actual_value variables equal
[#48449039]

 #Pleasd enter the commit message for your changes. Lines starting
make defintition test_fill_in_values evaluate true

* fill in with value 2 in order to evaluate true
[#48449039]
Merge pull request #4 from rwestweb/48449039_about_asserts_master

about asserts master

[Delivers #48449039]
make test_nil_is_an_object true

* nil is an object
[#48449041]
Fix failing test for assert

* Found exception for calling method on nil was
  NoMethodError

* Messages attached to exception was undefined
  method

[#48449041]
Fix test_nil_has_a_few_methods_defined_on_it

* Learned nil has a few methods defined on it

[#48449041]
Merge pull request #2 from rwestweb/48449041_about_nil_master

about nil master

[Delivers #48449041]
make test_everything_is_an_object true in all cases

* Recall everythign in Ruby is an object
* Reminded that even nil is an object
[#48449045]
make test_objects_can_be_converted_to_strings pass

* "something" is the same as something.to_s
* "" is same as nil.to_s
[#48449045]
fix test_objects_can_be_inspected to true

* returns the contents of the environment as a string
* method implemented by all objects
* like inspect, to_s also returns a string representation of an object
[#48449045]
make test_every_object_has_an_id show that id is a fixnum

* assert_equal Fixnum, obj.object_id.class
[#48449045]
make test_every_object_has_different_id true

* object id's are not equal

[#48449045]
make test_small_integers_have_fixed_ids true

* small numbers are 2 * their ids + 1
[#48449045]
fix test_clone_creates_a_different_object to show different

* show every object has a different id even when cloned
* a cloned object is not the same as the orignal object that was cloned
[#48449045]
Merge pull request #3 from rwestweb/48449045_about_objects_master

about objects master

[Delivers #48449045]