Removed rotation buttons and replaced them with list of rotations and
text field to add more rotations.
Added "remove rotation" button and "add rotation" button now adds
rotation to global list a list widget.
Added check for existence of guiProfiles.txt and it's creation if it
does not.
Added structure for profile. Gui now generates guiProfiles.txt with
default profile when guiProfiles.txt is not found.
Added reading profiles from guiProfiles.txt on gui startup.
Initiation of default profile values into gui text fields on startup.
Added zoom input text field.
Added layer combo box with 3 items (diffuse, normal, offset) and edited
reading from guiProfiles.txt
Fixed range of rotation input from 0-360 to 0-359. Fixed argument input
for .obj file: added ''.
Edited input range on zoom lineEdit from 1.00 to 10.00 and added
rotation ordering in the list when adding a new rotation.
Remove rotation button now removes rotation selected in the list.