Added tag 2.1 for changeset e9e390cd1b3c
add option "-C" ("--force-color")
minor edit in README.md
Added tag 2.0 for changeset a8f037d2e6dc
add option "-w" ("--words")
replace option "-t" ("--text") by "-N" ("--no-meta")
Added tag 1.3 for changeset 04d713f2e41a
add option "-i" ("--indent")
minor formatting changes
minor edits in README.md
convert README and ChangeLog to Markdown
Added tag 1.2 for changeset 7b8908ccf649
Added tag 1.1 for changeset 790ada1c2831
include hunk number
Added tag 1.0 for changeset cbada8e4003e