Tajik translation updated

Tajik translation updated
Merge pull request #342 from Ibragimov/master

Tajik Translation Updated
Switching to 1.5.0 version
DSL: Expand headwords in subcards
Update belarusian translation
Merge pull request #343 from quendimax/master

Update belarusian translation
DSL: properly handle unsorted parts in subcard's headwords
DSL: expand subcard links in card
Don't delete latest release reply directly in slot
Initialize ssl libraries at program start (may affect on issue #303)
Properly update the results pane when closing tabs
Eliminate the tab scroll buttons in Preferences and Dictionaries dialogs
Update lt_LT.ts
Merge pull request #345 from embar-/patch-2

Update lt_LT.ts