add api and navigation fixes

Signed-off-by: Jeramie Brehm <jbrehm@fullsail.edu>
Merge branch 'master' of https://github.com/jbrehm076/asl

Signed-off-by: Jeramie Brehm <jbrehm@fullsail.edu>

Conflicts:
	application/config/database.php
	application/controllers/home.php
	application/controllers/login.php
	application/models/model_tasks.php
	application/views/home/view_home.php
	application/views/login/view_login.php
	application/views/register/view_register.php
	application/views/register/view_register_success.php
	application/views/tasks/view_create.php
	application/views/tasks/view_edit.php
	application/views/templates/view_header_generic.php
	application/views/templates/view_header_landing.php