[it] updating chapter2

Reviewed "Fetching and Pulling from Your Remotes"
[it] changing chapter2

Reviewed "Pushing to Your Remotes"
[it] updating chapter2

Reviewed "Inspecting a Remote"
[it] updating chapter2

Reviewed "Removing and Renaming Remotes"
[it] updating chapter2

Reviewed "Tagging"
[it] updating "Listing Your Tags"
[it] reviewed "Creating Tags"
[it] updating chapter2

Reviewed "Annotated Tags"
[it] updating chapter2

Reviewed "Signed Tags"
[it] updating chapter2

Reviewed "Lightweight Tags"
[it] updating chapter2

Reviewed "Verifying Tags"
[it] updating chapter2

Reviewed "Tagging Later"
[it] updating chapter2

Reviewed "Sharing Tags"
[it] updating chapter2

Reviewed "Tips and Tricks"
[it] updating chapter2

Reviewed "Auto-Completion
[it] updated chapter2

Fully reviewed
[it] updating chapter6

Title was untraslated
Merge pull request #733 from daftano/master

[it] update chapters 2 and 6