Improvements to existing example scripts

[trych]

A list of scripts that need improvement. To be continued. Please feel free to add to this list!

Category	Script	Issue	Status
environment	guide.jsx	Seems overly complicated just to demonstrate guides. Maybe rather add some guides to a rectangle drawn before or something like that?	Open
output	inspect.jsx	Needs examples of the new inspect() functionalies.	Open
output	savePDF.jsx	Saving could happen in subfolder; console output of what is happening	Open
output	saveStrings.jsx	Add example for saveString() function	Open
random	random.jsx	Add random color to give one more example of the function.	Open
shape	golan_bezier_arc.jsx	Could use some explanation, what is actually happening	Open
structure	forEach-loops.jsx	Should probably be renamed	Open
transform	itemPositioning.jsx	Needs to be removed or completely reworked once all the item() functions are replaced by the transform() function	Open
transform	pushMatrix and popMatrix.jsx	Remove spaces in file name; probably needs rework once transforming works like in Processing	Open
typography	typo.jsx	results are quite difficult to compare to the code; make use of width and height; replace content string by LOREM	Open
document	story.jsx	Does not work anymore with b-less, text and shapes are not added to the story.	Fixed
environment	modes.jsx	Needs rewriting for b-less, as modes functionality has changed.	Done
typography	RandomFonts.jsx	camelCase file name; textFont() does not recognize the fonts anymore; make script unit independent	Done