Support for link2dollar.com

Example link: http://free.link2dollar.com/902
Support for vzturl.com

Example link: http://vzturl.com/tj23
Support for adv.coder143.com

Example link: http://adv.coder143.com/T
Support for david.nhachot.info and dl.nhachot.info
Support for fit.sh

Example link: http://fit.sh/1Fq
Support for zzz.gl

Example link: http://zzz.gl/3995
Removed a commented debug from fit.sh
Support for easyurl.net

Example links by annlabv3:
http://41c13.easyurl.net/
http://eec2c.atu.ca/
http://d7088.clickthru.ca/
http://goshrink.com/97288
http://d7a53.redirects.ca/
http://c63c1.readthis.ca/
Support for rlu.ru

Example link: http://preview.rlu.ru/Q3m
Merge remote-tracking branch 'devnoname120/link2dollar.com' into develop

close #289
close #463
Merge remote-tracking branch 'devnoname120/vzturl.com' into develop

close #297
close #464
Merge remote-tracking branch 'devnoname120/adv.coder143.com' into develop

close #454
close #465
Merge remote-tracking branch 'devnoname120/nhachot.info' into develop

Conflicts:
	src/sites/link/adfly.js

close #452
close #453
close #466
Merge remote-tracking branch 'devnoname120/fit.sh' into develop

close #451
close #468
Merge remote-tracking branch 'devnoname120/zzz.gl' into develop

close #288
close #469
Merge remote-tracking branch 'devnoname120/easyurl.net' into develop

close #278
close #470
Merge remote-tracking branch 'devnoname120/rlu.ru' into develop

close #287
close #471