slightly better api for fancyopts

initial version of readme

fancyopts merged in fancycmd to become single python module

fix wording in comments

better tests

support SystemExit in dispatcher

fix handling of 0 and 1 as int parameters They were converted to True/False in case of 'value in tuple' comparison, so switch to 'value is value' is necessary.

tests for UI and better handling of quiet/verbose

handle global --help option

help improvements, tests added

some upgrade of command handling

intermediate commit for subcommand dispatcher

initial hgignore

Introduce intermediate map to handle default values. This helps to resolve issues with lists and functions: latest supplied option should win, which was impossible earlier because function were replaced with it's return value

Better help

Better naming for variables in parse

slightly better usage description

Some documentation for actual option parsing.

usage for command should be separate string

Remove usage of single-character variables

make equations more clear

more clear comment about getopt parameter generation

fancyopts: testing facilities

fancyopts option parser, first iteration