Maxthon Cloud Browser 4.9.2.300 Beta

# Added:
- Added custom Font setting
- Added support search bar
- Added support for third-party download
- Increase skin tag under the home support(tabs now able to display under address bar)
# Fixes:
- Fixed no mute button when plays videos under tabs’ skins
- Fixed favorites_Chose the yellow five-pointed star, it shows invalid in menu
- Fixed when the active tab is under retro mode,the information input in extension can't be deleted
- Fixed Skin_Browser can't be used when you have changed the skin in 4.4 and updated to 4.9.2
- Fixed search in address bar_When starts the browser, the search box "Please chose the default search engine" will show and disappear quickly
- Fixed cookies can't be deleted clearly
- Fixed Navigation can't be used in new opened tab
- Fixed Search box doesn't support alias
- Fixed Skin_If saved the skin, double click the browser will trigger download function wrongly.
- Fixed Login box shows wrong position
- Fixed Browser can't remember the refreshing time setting
- Fixed label switching Recently Viewed label exception
- Fixed Image zoom display incorrectly
- Fixed Retro mode input problem
- Fixed Notepad drag link browser will open two tabs
- Fixed bugs of non-current tab Add to Favorites Error
- Fixed small window cookie sometimes not isolated
- Fixed bugs, under Retro mode, the middle mouse button click on the link trigger an exception
- Fixed Retro Mode page select the text translation, fail
- Fixed keyword search links not transcoded
- Fixed bugs of can't delete history
- Fixed bugs of drag and drop URL type text will trigger abnormal event
- Fixed bugs of magic fill, Gmail's password box will display encryption password
- Fixed bugs of skynote, there is redundant information on the top of skynote window when click 'usage'
- Fixed bugs of some rss can't be resolved
- Fixed UI issues in solid skin
- Fixed bugs of address bar, can't display the default search engine
- Fixed crash of drag and drop links when login with Retro mode
- Fixed bugs of right click menu- "Save Target As" should launch Maxthon download
- Fixed under Retro mode, blank page of download window can't be closed