remove unnecessary absolute URLs. site-relative are used where possible (e.g. permalinks, rpc calls) - and a couple of protocol-relative one for automatic http/https matching
plugin: force redirect to https when accessed via http
mobile: use onConfigurationChanged instead of restoring savedInstanceState
mobile: added first version of 'about' view
mobile: moved about to settings activity
mobile: fix typo in comment
disable input "keydown" on smartphones - it's redundant there (no tab key), breaks input editing, and has some impact on performance
fix #138