Added in-place clamping functions at_least and at_most.
Implemented aligned heap allocations.
Still tweaking parameters
Bug fixed: Update flags are now set correctly
ConsoleProgressBar updates skipped if update reason is unknown
AbstractProgressBar default value adjustment
TaskBarIconProgressBar implemented (for WinForms & C# console applications)
Fixed ConsoleProgressBar graphics (rounding error)
Rounding problem fixed in ConsoleProgressBar
Improved update control for the AbstractProgressBar
