improved installer to avoid install of Gem libraries when doing incremental install (should significantly shorten incremental installs)

code clean-up and enabling bunch of debugging to hunt down the infinite recursion in the scalar-help.pd (select the left object and observe your own aging process)

*cannot create two structs on the same canvas (otherwise how would you know which one you are talking to)?
*fixed regression where arbitrary font sizes were not honored by the drawsymbols and drawnumbers
*other minor clean-ups
*adjusted help file to reflect the new approach to font sizes

fixed findrtext consistency check error with 2+ level embedded gop scalars (may need further testing for regressions)

first step at cleaning up nested-gop bug (still need to work on scaling the objects to properly fit nested gop xy range)

fixed scrolling algorithm for scalars, improved scrolling logic to avoid unnecessary updates, made scrollbars wider (easier to click) and less transparent

implemented improved version of the g_scalar parsing of owner glist to adopt proper repositioning of scalars.