Restore authorship information

Prepend a space to every line last touched by this author.
Restore lines touched for authorship purposes

Removed spaces added by previous commit.
Restore authorship information

Prepend a space to every line last touched by this author.
Restore lines touched for authorship purposes

Removed spaces added by previous commit.
Restore authorship information

Prepend a space to every line last touched by this author.
Restore lines touched for authorship purposes

Removed spaces added by previous commit.
Restore authorship information

Prepend a space to every line last touched by this author.
Restore lines touched for authorship purposes

Removed spaces added by previous commit.
Merge pull request #19 from citusdata/feature/restore_authors

Restore authorship information