* Added expiry conditions for add-time-syntax
* Made tlambda use it for expiry signalling
* few very tired ideas for regions
* removed usefless print statement from structs
* Fixed bug with tlambda and multiple body forms
* updated time-examples with one working new example
* renamed t-every to each
* Split the tiny-time-manager into it's own package
* Added clamp, lerp-number, lerp3, nlerp3 and slerp3 functions
* Time syntax can anaphorically introduce vars
  this is used by each to allow access to the timestep and fill