Redefined year dummy variables

Use less than rather than equal to get better lasso results.
Switch from MLB ID to FG ID
Switched to 2014 Projections for Lasso Stats

Only batters right now.
Fixing some whitespace and file names
Adding Steamer and Zips 2014 Code
Fixing Pecota code bugs and adding 2014 code
Merge pull request #1 from bhebert/master

Updates for 2014 Projections