Add commit description of hotfix on tag list

[chemidy]

when we launch => twgit tag list, if this is a hotfix without features included, they are no description available for the hotfix.

Is it possible to show all comments for this hotfix as a description ?

[chemidy]

We can show only the last commit info with

=> git log --no-merges --pretty='%s' -n 1 $tag

Or We can show all commit infos with

=> git log --no-merges --pretty="%s" $previous_tag..$tag | grep -v 'twgit'

But for 99% of hotfix, there will be only one commit on hotfix

For now i show only the last commit