add layout for epub metadata
Always use `repo` as reference to JGit repo

Was simplified to `r`
Merge pull request #172 from progit/epub-metadata

Add layout for epub metadata
Merge pull request #173 from zigarn/jgit-code-fix

Always use `repo` as reference to JGit repo
Only only

Fixes #174
Update diagram to fix #136
Merge pull request #178 from progit/diagram-update

Update broken diagram
fix typo

Signed-off-by: Aleh Suprunovich <br@ahlamon.org>
Merge pull request #183 from metabr/fix-typo

fix typo
Fix markup for index item "http-backend"
Merge pull request #184 from harupong/fix-index-markup

Fix markup for index item "http-backend"
Update recommended diagram slice size
Fix hex/dec error

Signed-off-by: Thomas Ackermann <th.acker@arcor.de>
Merge pull request #187 from tacker66/hex_dec

Fix hex/dec error
Adjusted filename in git merge output

The previous operations on iss53 were clearly on index.html, so the
merge output should reflect that too for consistency. :)
Merge pull request #190 from justinclift/iss53_filename_fix

Adjusted filename in git merge output
Change merge commit to C6
Merge pull request #192 from progit/fix-figure

Change merge commit to C6