play specific location tracks and then play generic one

[igroglaz]

/rfe to complete PWMA beautiful music system: play specific location tracks and them play generic one, eg

• town location 'Bree' got inside music track bree1.ogg bree2.ogg
• 'town-day' got inside generic-day1.ogg generic-day2.ogg...
• 'town-night' got inside generic-day3.ogg generic-day4.ogg...

player enters Bree location and first it's played bree2.ogg or bree2.ogg. After town-specific playlist played completely - it will play stuff from 'town-day' or 'town-night' (depend on time of the day): generic-day1.ogg or generic-day2.ogg...

So each location will have it's "branded" music theme which will play once and afterward, when "branded" playlist will be played, - it will play generic music

this will complete music system and will make it really awesome :)