add browser.js for Opera Mobile 15+

Changes since last browser.js for Opera Mobile 14:
* change ANDMO-1210 patch to respect https embeds, too

Added patch:
+ PATCH-1153, Bing - fix viewport after rotation

Removed patch:
- PATCH-1124, m.ruter.no - fix body background width
remove browser.js for Opera Mobile 14
update browser.js for Desktop Opera 15+

Added patches:
+ PATCH-1174, iCloud iWork new document stays blank - camouflage as Chrome
+ PATCH-1165, allegro.pl - disable -webkit-transform due to Blink bug
update browser.js for Opera Mobile 12.1

Changed patch:
* change ANDMO-1210 patch to respect https embeds, too

Removed patches:
* PATCH-1053, dmm.co.jp - add missing gradients and icon fix
* PATCH-186, tokyo.jp, lg.jp enable maps
* PATCH-981, www.goo.ne.jp - add missing gradient and layout fix
* PATCH-779, m.iboa.pl: make it fit device-width
* PATCH-752, m.mthai.com: add missing gradient
* PATCH-1069, postdanmark.dk - remove sniff in jQuery postMessage plugin (incorrectly assumes lack of postMessage).
* PATCH-929, dickmorris.com - avoid empty lightbox
* PATCH-638, frys.com: avoid racy framebuster due to lack of script async
* PATCH-848, goo-net.com - add missing gradients and fallback bg color for mini
* PATCH-868, nocoty.pl - add missing gradients
* PATCH-360, Enable the password box on smithbarney.com
* PATCH-864, wp.pl - add missing gradients
* PATCH-1004, www.biglobe.ne.jp - add missing gradients