initial exercise data
Basic testable project

* cleaned data

* Add Gemfile basics

* rspec runs green on initial test
ActiveRecord utilized with sqlite3 memory db

* chmod start script 'bin/player_statistis'

* players and initial players tests added
Batting statistics and initial tests added

* import renames columns

* db has renamed columns

* add omitted baseball.rb
player columns renamed & tests updated some
extracted data code

* created mem_db class to create mem db

* moved data import code to baseball.rb for now
Batting data model and specs.
Db and imports update

* Add default values to statistic table

* separated import process to class

* renamed  player_id to player_code
cleanup player and remove code i'm not using yet
Add simplecov
Initial tests for baseball.rb
Initial methods and tests for baseball.rb
Removed debugger require and cleanedup tests
Improved test coverage.

* mocked where needed, some cleanup.

* corrected path issue with include
  in spec_helper and baseball.
Expanded most improved & tests
Refactored most improved

* extracted to own class

* updated tests
updated readme
Clean up

* removed comments from batting_dta

* adjusted player tests for data change

* turn off db debug in spec_helper
Add team sluggers tests and class
removed get_my_stats from baseball not logical
  to put there

* adjusted code for sluggers