v4.2.0

=====================================================================

DEPRECATION REMINDER!

The following functions and APIS are no longer available:

- FZF_HEAD : use FZF as a drop-in replacement
- FZF_TAIL : use FZF as a drop-in replacement

- SCWRYPTS__GET_RUNSTRING__zsh_v3 : upgrade to zsh/scwrypts v4
                                    runstrings

--- Bug Fixes ----------------------------

- removed legacy INFO references in plugins/kubectl

- the zsh-builder plugin (CTRL+Y) now show clean helpdocs (no more
  visual terminal artifacts)

--- New Features -------------------------

- differentiate manual / managed versions of scwrypts in versioning;
  this will prevent 'scwrypts --update' from operating against managed
  installations

- created SCWRYPTS__GET_RUNSTRING__zsh__generic to provide an easy way
  to write custom runstrings; this will do all the nice things default
  zsh/scwrypts v4 do (multiflag separation, help flag injection, USAGE
  definitions, and required MAIN() {} wrapper).

zsh/lib/config.zsh

@@ -7,6 +7,8 @@
 [ ! $SCWRYPTS_ROOT ] && [ -d /usr/share/scwrypts ] \
 	&& SCWRYPTS_ROOT=/usr/share/scwrypts
 
+export SCWRYPTS_ROOT__scwrypts="$SCWRYPTS_ROOT"
+
 #####################################################################
 
 DEFAULT_CONFIG="$SCWRYPTS_ROOT/zsh/lib/config.user.zsh"
@@ -35,8 +37,7 @@ export \
 	SCWRYPTS_OUTPUT_PATH \
 	;
 
-SCWRYPTS_GROUPS+=(scwrypts) # 'scwrypts' group is required!
-SCWRYPTS_GROUPS=($(echo $SCWRYPTS_GROUPS | sed 's/\s\+/\n/g' | sort -u))
+SCWRYPTS_GROUPS=(scwrypts $(echo $SCWRYPTS_GROUPS | sed 's/\s\+/\n/g' | sort -u))
 
 source "$SCWRYPTS_ROOT/zsh/lib/config.group.zsh" \
 	|| FAIL 69 'failed to set up scwrypts group; aborting'