Icdiff

Drop support for Python 2
Clearer error on unknown encodings 145
Stop printing an error on closed pipes 156
Fix displayed filed names with git 159
Fix testcase that assumed a git repo 166
Implement --report-identical-files 168
Improved handling of very long lines 180

Allow {path} and {basename} in --label 139
Properly implement git difftool protocol 140

Properly set the version number

Add --exclude-lines (-E) which can exclude comments
Add --color-map so you can choose which colors to use for what 121 117
Allow highlighted characters to be bold 122
Support configuring git-icdiff with gitconfig
Don't choke on bad terminal sizes 113
Print proper error messages instead of raising exceptions
Allow the line numbers to be colorized
Add a LICENSE file

Handle files with CR characters better and add --strip-trailing-cr

Fix setup.py by symlinking icdiff to icdiff.py