Of course there is a way to put Control Bar to the bottom of the screen but it hasn't been implemented in iLinux Control Bar Settings for the following reasons:
Wasted Time and Wrist and Eye Fatigue.
One of the main goals of iLinux Interface is to be more practical and more ergonomic than Windows & Mac.
In Windows you waste time by constantly moving the mouse Up & Down to go from Taskbar to App Window Menu/Window Buttons and vice versa.
In Mac you waste time by constantly moving the mouse Up & Down to go from Dock to Menu Bar/Window Buttons and vice versa.
It may not seem a lot of time at first but if you calculate how many time you loose during the day you will be stunned, especially if you have a big screen...
So, iLinux Control Bar is fixed at the top of the screen to minimize the time and distance you need to go from Control Bar to App Window Menu/Window Buttons and vice versa, and thus to reduce Wrist and Eye Fatigue to the minimum.
You must disable or move the Bottom Dock which will displease Mac Users.
Most Users need a familiar environment when they try Linux.
Since iLinux Workspace Switcher resides on the Left of the screen, if you move Control Bar to Bottom and Dock to Top or Left, it will be awkward for Windows and Mac Users alike...
So with Control Bar on Top and Dock on Bottom i think all Users will be happy!