v1.1.0

This release adds a whole bunch of new features.  The new features are
as follows:

— Support for PCREs via the PCRE2 library
  — You may opt-out and stick to POSIX EREs if you want
— Git integration via git-grab
— Improve match tracking
  — You can see the name of the file where the pattern matched
  — You can get a byte offset of the pattern match
  — You can get the row/column of the pattern match
— Support for toggleable colored output
  — The colors used are configurable via GRAB_COLORS
  — Colors can be disabled via NO_COLOR
— Ability to disable ‘.’ from matching a newline
— Support Unicode character classes (PCRE only)
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-----END SSH SIGNATURE-----