Improved scroll event handler
Improved&refactored generate column code
Replaced ng-show with ng-if
Simplified columns and column generators. Bounds are calculated inside Gantt logic now.
Added header
Made headers dynamic
First step of simplified CSS
Adapted CSS
Fixed weekend column bug
Changed demo view scale option to drop down
Refactored project structure
Bugfix: Task width is not correct if from/to date are close together
Project folder clean up
Switched to Boostrap 3.0.3 for demo
Removed updateBounds function and innerWidth property
Calculate task placement when adding a new task.
Merge branch 'feature/refactor-columns' into develop
Removed week property todo