Rework dependencies using JDB Softwar package repo instead of URLs.

src/pit.nim

@@ -318,7 +318,7 @@ when isMainModule:
   if args["--echo-args"]: stderr.writeLine($args)
 
   if args["help"]:
-    stderr.writeLine(USAGE & "\n")
+    stderr.writeLine(USAGE & "\p")
     stderr.writeLine(ONLINE_HELP)
     quit()
 

src/pitpkg/cliconstants.nim

@@ -1,4 +1,4 @@
-const PIT_VERSION* = "4.21.0"
+const PIT_VERSION* = "4.21.1"
 
 const USAGE* = """Usage:
   pit ( new | add) <summary> [<state>] [options]
@@ -172,4 +172,4 @@ Issue Properties:
 
       If present, expected to be a comma-delimited list of text tags. The -g
       option is a short-hand for '-p tags:<tags-value>'.
-"""
+"""