Changes to How to Indent Code between r2 and r3

'''Identing Your Code -- Don't Be That Guy'''

The Rules:
   1. Ident only at the beginning of the line
   1. Use a (real) tab or spaces to indent
   11. Preferably a tab, it has a deep history related to idention and in software it tends to mean "ident"
   1. Be consistent
   11. No space character shall follow a tab character
   11. If using spaces to indent, use the same number of spaces to represent an indention level
   1. No tab shall come after a non-tab character on a line
   11. This supercedes the rule about consitency -- formatting data, especially comments, not related to indention should be done with spaces

Questions and Answers:
   1. Q: Why Tabs over Spaces ?
   **. A: Tabs, when used properly, can allow the user to view the code with their own idention preferences without requiring them to reformat the code.  The tab character can also be used to represent the semantic concept of "ident". -->    ** A: Tabs, when used properly, can allow the user to view the code with their own idention preferences without requiring them to reformat the code.  The tab character can also be used to represent the semantic concept of "ident".
   1. Q: Why No Tabs after non-Tab ?
   **. A: The implementation of a tab-stop requires it to set the carriage or cursor to pre-set columns.  If a tab character occurs after a non-tab character, the expansion of a tab when rendering will be different for different tab-stop-widths.  It also makes no sense when treating "tab" as a semantic indent, since you should only be indenting at the beginning of the line. -->    ** A: The implementation of a tab-stop requires it to set the carriage or cursor to pre-set columns.  If a tab character occurs after a non-tab character, the expansion of a tab when rendering will be different for different tab-stop-widths.  It also makes no sense when treating "tab" as a semantic indent, since you should only be indenting at the beginning of the line.
   1. Q: Why No Spaces after Tabs ?
   **. A: Spaces following a tab character represent indentation. -->    ** A: Spaces following a tab character represent indentation.

Legend

     Only in r2
     Only in r3
     -->      Modified slightly between r2 and r3