altered tsk_id href to post tsk_id
added if statement to constructor
added field validation for empty fields
finished err handling for each variable
reworked status logic, currently working on descr
Added class to store dynamic database queries
Added new model to correspond with new db table
Set up getdpndid function
task controller set up
made task dependencies available to the view
set up new dependency model to correspond with new database table DEPENDENCY
setup handling for $reqCol as an array
formatted and used implode instead of foreach to concatenate array fields as db query suitable
added dpnd to the constructor
set up get method and constructor to handle null returns
included db queries class
removed db queries.class and replaced with db queries.class.php for autoload
added dependency object handling