Added test for sorting issues by number.
#119: Users retrieved everywhere are now ordered by name ascending.
#83: Slide menus are no longer anchored to the right side of the window.
User settings slide menu has been replaced with a sub header that shows up when the user clicks the 'user' icon.
Tweaks to the user sub header.
Added UI for changing the signed in user's password.
Added change password functionality. Halfway through tests (some fail).