Refactor StaffPlans#index, Projects#[index|show] @render functions to:

* keep separate functions for rendering different aspects of the page
* only re-render what's necessary when resizing the window (and possibly other things as well)
Merge pull request #100 from rescuedcode/fix_disappearing_rows

[#48808285] Refactor StaffPlans#index, Projects#[index|show] @render functions to: