clean up scripts

MANIFEST.in

@@ -1,3 +1,2 @@
-include jc/man/jc.1.gz
 include man/jc.1
 include CHANGELOG

mangen.py

@@ -1,9 +1,6 @@
 #!/usr/bin/env python3
 # Genereate man page from jc metadata using jinja2 templates
 from datetime import date
-import os
-import gzip
-import shutil
 import jc.cli
 from jinja2 import Environment, FileSystemLoader
 

runtests.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
 # system should be in "America/Los_Angeles" timezone for all tests to pass
+# ensure no local plugin parsers are installed for all tests to pass
 
 python3 -m unittest -v

updatedocs.sh

@@ -3,7 +3,9 @@
 
 echo === Building README.md
 ./readmegen.py && echo "+++ README.md build successful" || echo "--- README.md build failed"
+
 echo === Building man page
 ./mangen.py && echo "+++ man page build successful" || echo "--- man page build failed"
+
 echo === Building documentation
 ./docgen.sh && echo "+++ documentation build successful" || echo "--- documentation build failed"