Adding/fixing Armenian keyboard layouts

This commit contains, fixes for hy-kbd, renamed to hy-emslegacy,
As well, 4 new layouts: Armenian Phonetic, Armenian Phonetic Alternative, Armenian Typewriter, and Armenian Western Phonetic.
Also autoname of Armenian was change from propercase to lowercase.

This is patch for, https://bugzilla.wikimedia.org/show_bug.cgi?id=50849