More Features, More Optimization

New Features:
Vector library to work with larger quantities of numbers:
Matrix multipliation, vector arithmetic, sorting
Optimizations:
Compiler inlines some simple library funtions
Better compile time evaluation of constant values.
Float literals are directly embedded in code.
Incompatible changes:
Renamed LCD.MemorizeChanges() to LCD.StopUpdate()
Changed Sensor.ReadRaw() to deliver an array of values