2021 docm update re logbook imports

parsers/logbooks.py

@@ -29,6 +29,8 @@ todo='''
 - Logbooks log.htm exist for 1983, 84, 85, 87, 88, 89 but have no full-working parser, 
   or it is broken/incomplete and need hand-editing.
 
+- Loogbooks 1987, 1988, 1989 all crash on MySql - but not sqlite - with db constraint fail
+
 - import/parse/re-export-as-html the 'artisanal-format' old logbooks so that
   we keep only a modern HTML05 format. Then we can retiure the old parsers and reduce the
   volume of code here substantially.
@@ -647,8 +649,8 @@ def LoadLogbooks():
         print(" ! No expeditions found. Load 'people' first.\n")
     nologbook = ["1976", "1977", "1978", "1979", "1980", "1981", 
         "1987", "1988", "1989", # breaks mysql with db constraint fail - debug locally first
-        "1986", "2020",] #no expo
-    entries = {"2021": 0, "2019": 20, "2018": 74, "2017": 60, "2016": 81, "2015": 79, 
+        "1986", "2020", "2021",] #no expo
+    entries = { "2019": 20, "2018": 74, "2017": 60, "2016": 81, "2015": 79, 
         "2014": 65, "2013": 51, "2012": 75, "2011": 68, "2010": 22, "2009": 52, 
         "2008": 49, "2007": 111, "2006": 60, "2005": 55, "2004": 76, "2003": 40, "2002": 31, 
         "2001": 48, "2000": 54, "1999": 79, "1998": 43, "1997": 53, "1996": 94, "1995": 41, 

pre-run.sh

@@ -23,3 +23,5 @@ python3  manage.py check -v 3 --deploy
 echo ""
 echo `tail -1 lines-of-python.txt`   non-comment lines of python.
 echo `tail -1 lines-of-templates.txt`   non-comment lines of HTML templates.
+
+echo 'If you have an error running manage.py, maybe you are not in an activated venv ?