* Pretty print journal entry titles and dates.
Changes appearance of all jrnl viewing commands, such as $ jrnl --short and
$ jrnl -n {NUM}.
Fix#508
* Removed extra newline at end of title
* Use ansiwrap to properly wrap strings with ANSI escapes
* Add ansiwrap to pyproject.toml
* Allow configuration of colors
- Replaced raw escapes with colorama
- Added colors key to config
- Add checks for validity of color values
* Add color configuration documentation
* Fix broken tests due to config change
* Add tests for colors in configs
- Identifying invalid color configs
- Upgrading config from no colors -> colors
* Add colorama dependency for all platforms
* Allow users to disable colorization of output
* Update poetry.lock
* Add tag and body color customization options
* Fix colorization of tags in title and body
* Updated tests to use no color by default
* Change pass to continue in verify_config()
* Better style in Entry.py
* Reduce code duplication for tag highlighting
- Breaks "unreadable date" regression test for unknown reason
* Properly colorize tags and print body
* Reformatting and clean up
* Replace list comprehension with generator
* Handle invalid colors by not using a color
* Process ANSI escapes properly with behave
* Fixed the 'spaces after tags directly next to punctuation' bug
Broke processing of tags next to any punctuation at all
* Closer to working tag colorization but not perfect
* Add tests printing for multiline journals
Fix#717
* Correctly indent first line of multiline entry
* Add test for multiline entries with tags
* Remove redundant UNICODE flag
* Progress towards proper tag colorization and body formatting
* Fix newline colorization bug
Debug code left intact since there are more bugs to fix :/
* And now the space just ends up before the tag instead of after it
* Fix assertion syntax warning
* Moved tag test to tagging.feature file
* Strip out debug code and clean up
* Bold datetimes in title
* Bold all titles
Fix#720
* Remove PY2 and PY3 constants
* Fix regression in features/steps/core.py
* Fix tag_regex
* Remove redundant re.UNICODE flag
* Remove extraneous code
