adding the system to our repo
added the check_db module to check the database everyday for incorrect data such as an employee staying clocked in after midnight.  Currently in progress
almost have the check_db properly correcting bad records for employee's times
finished creating check_db so that we can run it and it'll go through the database and make corrections to time records
copied over some files from mywalkthrough that i needed.  Also have most of the login screen finished.  Need to correct logging out and checking the logged in user at the main page
currently the logout feature doesn't work due to url issues, need to add an admin check to the main page so that a logged in admin can check the total hours.
Added date picker functionality and and total hours page.  Needs more work though.
template now outputting total hours. Still need to round to nearest 15 minutes but besides that all functionality is done
finished the total hours logic
finished the base functionality for the system.  Need to add the ability to filter out only those employees with hourly rates and position things better
changed positioning of date picker, set default start and end times if they are null
Finished getting things positioned more or less.  All that is left to get it in a working conidition is to get the date picker theme to show
Fixed logic error that was causing queries with large ranges(over a month) to bring in dulpicate shifts
views.py now calculating correct time
added an updated version of views that handles some formatting issues for the total hours page
Made it so that non admin users to the system can still view their own hours worked for a given period
updated the system to the current working version.  The version with proper total hour representation, postgresql database with good data.
Added feature: When a user logs in they are only able to select the option (clock in/clock out) that is appropriate.  So if their clocked in then clocked in will be grayed out and clock out will be selected
Cleaned up main page code in views.  Created a helper function for it.
Cleaned up the code some in models.  Made it so that the helper function which_clock returned a dictionary with important stuff that is needed for the upcoming feature of seeing your total hours when clocking out.