Merge pull request progit#929 from Fornost461/patch-3

grammar

Merge pull request progit#928 from mdbrlh/update-recursive-clone-option

Update --recursive to --recurse-submodules

Merge pull request progit#924 from reitzig/patch-1

systemd config file uses full path to git binary.

Merge pull request progit#922 from gmarmstrong/patch-1

Remove "this can be confusing, because"

Merge pull request progit#918 from rpjday/packfiles

Minor tweaks (syntax, rewording) of "Packfiles" section

Merge pull request progit#917 from rpjday/references

More minor tweaks and rewording for "Git References" section

Merge pull request progit#915 from rpjday/objects

More minor tweaks to the "Git Objects" section

Merge pull request progit#913 from rpjday/objects

Tweaks (grammar/sentence structure) to first part of "Git Objects"

Merge pull request progit#912 from rpjday/plumbing

Minor tweaks/grammar/clarification fixes for "Plumbing and Porcelain"

Merge pull request progit#906 from rpjday/reset_demystified

Minor tweaks (grammar, fonts) to "Reset Demystified"