Once I had backups and CWM installing CyanogenMod 12 was easy, download the latest version of the ROM from this XDA thread, I used Beta #8.
I recently changed jobs and got a Galaxy SII (i9100) from my new employer, which was running some ancient Samsung’d version of Android 4.1. I now have it running a non-official but for me fully functional version of CyanogenMod 12 (Android 5.0.2), with the full version of Google Apps installed and working.
I use OpenWRT VMs as micro routers to build private internal networks inside my Linux workstations using KVM and openvswitch. The problem is that when the libvirt shuts guests down is sends an ACPI shutdown button press (the physical equivalent of pressing the power button) which OpenWRT ignores.
Hopefully you will find enough information about how to set images in your blog here.
This is an example of a post which includes a feature image specified in the front matter of the post.
The feature image spans the full-width of the page, and is shown with the title on permalink pages:
Jekyll supports the use of Markdown with inline HTML tags which makes it easier to quickly write posts with Jekyll, without having to worry too much about text formatting. A sample of the formatting follows.