Added Google Chrome 26 to emulation list.

Added Microsoft Edge to emulation list.

Added Mozilla Firefox 7 (Windows) to emulation list.

Added Mozilla Firefox 40 (Mac) to emulation list.

Added Mozilla Firefox 42 (Mac) to emulation list.

Added Mozilla Firefox 42 (Windows) to emulation list.

Added Opera 11.52 (Windows) to emulation list.

Added Opera 12.16 (Mac) to emulation list.

Added Safari 6.2.4 to emulation list.

Added high resolution icons.

Fix scrollbar issue.

Fix URL saving issue.

Support Android 6.0 - Marshmallow.