fixes edit background, NPE; version 83
Fix P2N on >4.4.1
Added immersion mode (thanks, Glimm)
version 84
improved P2N 4.4+ fix
version 85
Merge pull request #267 from Sereri/master

Immersion mode, P2N Kitkat fixes, reply background
P2N fix
version 86
Merge pull request #268 from Sereri/master

P2N fix, v86
fix for #269, no "0 old posts" when no posts hidden
fix for scroll bars showing when not needed.
Merge pull request #271 from Sereri/master

thread view fixes
signature fixes for #270
Merge pull request #273 from Sereri/master

signature fixes for #270
JS fix, String change, version 87
Merge pull request #274 from Sereri/master

JS fix, String change, version 87