Win-specific: Preparation for 64-bit build
Fix link handling in Aard dictionaries (issue #243)
Text size in "Forvo" tab (issue #245)
Lupdate all translations, update Russian translation
Add some more encodings for online dictionaries (issue #252)
Big5-HKSCS - %25GDBIG5HKSCS%25
GB18030 - %25GDGBK%25
Shift-JIS - %25GDSHIFTJIS%25
Enhance help string on "Websites" tab (issue #252 again)
Lupdate all translations, update Russian translation
Tweak the modern css style: Hide 'From' in dictionary name and restore default stress style.