2014 cleaning
Changes

- stop using env in shebang
- use isInt and trimkeep instead of reinventing the wheel
- use colours for debug modes
- change to 5.010 version style
- stop using Text::Trim
- rename vars for clarity
- use constants for modes
- add some comments
- fix warnings
- get rid of commented out Khisanth code
- basic refactoring
- make a note that "guessing" which file I want to edit is not yet
  implemented, and removed some crap code that sort of did it
Complete refactor

- major difference:  made universal.  no need for epoch -u, etc.
Minor changes

- slight ARGV parse improvement, allow -8 for round by 8
- clarify hel
- print help on error
Minor changes

- don't use bold yellow anymore
- get rid of extra newline
New feature

- add + or - day support
Minor change

- print a blank string if undef
Minor change

- from trimkeep, use trimret
Changes

- add feature:  "syntax off past filesize"
- minor changes to date handling of log rotate
Add

- simple filter script