Merge pull request #19 from LeroViten/jb2

Bring Russian Translations Up-to-Date.
...
devices.xml: Nexus 5 (hammerhead) bring-up
Merge pull request #20 from erik96/kk

devices.xml: Nexus 5 (hammerhead) bring-up
...
Updated Spanish translation
Merge pull request #21 from Garcia98/jb2

Updated Spanish translation
...
fixed issue with voltage tables in microvolts
2.1.17
update german translation
fixed ui issue
...
Merge pull request #22 from DF1E/jb2

update german translation
...
Merge remote-tracking branch 'origin/jb2' into jb2
ui small changes
fixed issue on some samsung devices  + added hardlimit support (F4k kernel)
...
improve detecting freq. list