cleanup
new: HTTP db prototype

http mode enabled at minimal:
- very simple server-side server included; would be splitted to
individual project
- no error handling
- no authorisation
- using same table set as with MYSQL mode, NO autocreation
http: repository name taken in account
http step

- db config routine simplified
- http config allow total omit of log/pass
- http api is about to rely much on 200/500 return code

- www server code moved to other project
- messages.json and subset added for Package Control
http 'api' cleanup

- requests moved to POST

- db config cleanup
http: unicode is fixed
config: +http rep initialisation
http: configured for c6713.shared.hc.ru test
doc: message for 1.4.0 updated
config: new way to init http server

default http api server is taken from hardcoded instrumental site.
That site WILL be changed before release and then will remain
cleanup

default db array settings changed to blank 'file' to being better
reused.
Shouldn't affect anything, but who knows...
cleanup: error messages

popup/status error messages are now only left in db.py
children db's errors are printed into console
fix: wrong new http doplet response
http: get flush result

+ http error messages changed
http flush: deal with individual task's results
cleanup messages: console strings prefixed with 'TypeTodo: '
command: open rep's/projects www
cleanup: + comments and plans
message: typetodo_www command more verbose
cleanup: http log/pass mode prepare