Task Timer & Timeline GET

- Abstracted /lib/ipbwi/config.inc.php a bit (was not working on my
server)
- Added /views/timeline.phtml; updated main navbar links to match.
- Set up correct page routing in index.php: [/]?[:page] & routed
'timeline'
- Added /public/get/timeline.php, for retrieving SQL data for timeline
- TODO: move <scripts> into head.js() and test existing code
- TODO: work on Time Task - ng-model form into text above timer
- TODO: integrate Isotope into timeline splash
Merge branch 'burr'
Merged "burr" into master