Merge branch 'dev'

dev version 0.9.14 prepared

fixed preloading of audios from migrated to supergroup for 0.9.13 stable

version updated for 0.9.12.dev

crash fix for 0.9.11.dev version

fixed crash for 0.9.10 and langs updated

fixed OS X PopupMenu behaviour and directory name in error msg

warnings fixed, 0.9.8.dev

version 0.9.7.dev: markdown, new popup menu, os x crash temp fix, new…

… slide animation, tilde symbol display fix, shared audio link in profile, first Qt 5.5.1 + VS2015 build'

fixed bad resizing calls, 0.9.6 stable version