adds documentation helper script in bin/

[#7]
writes wry.1 manual page

[#7]
Implement the TextTooLongEnhancer with the ask option.
Add TextTooLongOption to settings.
Add TextTooLongEnhancer to project
Add ctags files to .gitignore
Issue #54. Convert all the settings to standalone classes.
Break up the help output code
Close #48. Handle too-long text. Options are ask, reject, truncate, or split.
Fix problems with merge
Merge pull request #59 from jeremy-w/jws-man-page-7

adds manpage
Use temporary user variable instead of retrieving from dictionary again
Issue #66 and #67. Add types to settings and hold command-line settings in a transient dictionary.
Close #54, #55, #66, #67. Create a WrySetting protocol, Settings classes for all settings, with support for wry.plist and command line overrides.
Fix bug in Issue #48. Post text from editor was being thrown away.
Close Issue #65. Make regex multiline.
Close #71. Check that object responds to colorDescription before calling it.
Issue #54. Add a Settings command to list all the settings.
Issue #54. Improve output of Commands command to match Settings command.
Issue #54. Add Formatters command to match Settings and Commands.