Add demonstration main file
Remember that custom headers are ONLY in quotes.
Use std::string instead of string (error fix, compiles now)
Update login page and home page visuals to look better.  Using panels as boxes to display information and login box
Cleaned up html indents for login.php and home.php
Add comments to Change class

Add comments to clarify Change class member variables.
Updated front end visuals.  Fixed alignment issues.  Made left nav panel look better.  Added homework submenu dropdown
Put homework dropdown below grades to increase navigation panel ease of use
Add token-separating code

Add code to split token string up into vector of tokens based on "\n"
delimiter.
Merge branch 'master' into grading-modules

* master:
  Delete .DS_Store
  Delete .DS_Store
  Delete .DS_Store
  Fixed bug where if there is a difference in the first line, it does not show up
  Remove .DS_Store
Start working on text masking and small changes to token search to make it compile
Cleaned up Model View Controller struture. Added functionality for multiple homeworks.  Cleaned up data passing process between Controllers and Views.  Added homework progress indicator
Changed searchMultipleTokens to use splitTokens function.
Fixed bug where the final double quote was included in the final token
Fixed bug in excludeLines and includeLines for multiple tokens
Added input checking and changed line number to be unsigned ints
Added linesBetween and linesOutside functions
removed testing main
Started grades page.  Made tables that fills will all grades data.  Divided Cutler's 1 table into an overall table, labs table, homework table, and tests table
fixed table generation in searchToken() and wrote a draft function to remove \r in windows output