CHANGES
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2011-02-09:
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- Version 0.1.3

  - add 'alias' and 'unalias' commands, and generally support for aliases.
    (changes by David Lindes.)
  - fix compatibility by using FileUtils#copy instead of File#copy
    (changes by Jason Lewis.)

2010-03-29:
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- Version 0.1.2

  - copy command now takes extra args: key/value pairs to set/override
    in the new host section

 2010-03-29:
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- Version 0.1.1

  - Search strings are highlighted
  - Fixed usage/comments to say 'search' instead of 'find'
