Minor fixes and updates

Release:
https://github.com/patrikx3/gitlist/blob/master/changelog.md#v20181213

[CHORE]

2018.11.24-2

robo8x [chore]   11/24/2018, 12:42:23 PM

Treegraph layout makes more sense

2018.11.19-0

robo8x [chore]   11/19/2018, 9:10:50 AM

Provide info when a repo is empty, the diffs are more beautiful

2018.11.15-3

robo8x [chore]   11/15/2018, 10:33:27 AM

Add Jenkins integration (shows diffs from links of Jenkins)

2018.10.8-1

robo8x [chore]   10/8/2018, 3:05:40 PM

New feature

https://github.com/patrikx3/gitlist/blob/master/changelog.md#v2018920-0

shows last commit on the index page

https://github.com/patrikx3/gitlist/blob/master/changelog.md#v211

Release to v2.10

https://github.com/patrikx3/gitlist/blob/master/changelog.md#v210

https://gitlist.patrikx3.com/gitlist.git

The tree search and the blames are using the shared code (with option to use with Code mirror)

2.9.13-892

p3x-robot sunday release 7/9/2018, 4:03:47 PM

Diffs are rendering with web workers.

2.9.8-888

p3x-robot sunday release 7/9/2018, 6:05:19 AM