.gitmessage

Subject line

# - Capitalise the subject line and do not end it with a period
# - Use the imperative mood in the subject line
# - Summarise changes in around 50 (soft limit, hard limit at 69)
#   characters or less in the subject line
# - Separate subject line from body with a blank line
Optional subject body
# - Capitalise the subject body
# - Use the subject body to explain what and why vs. how
# - Wrap the subject body at 72 characters