fix the bug of scrolling luggy in ios in the div view
add transition loading notification from activity log to content page
fix the bug using group.type==1 as topgroup case to load stored topgroup activities when switching gorup, now using group.id== 10157
fix the bug with cache user protrait image function and remove comment on get file system root function by mistake
change the localization filter library to i18n directive library and refactory the text on login page
add Affiliation text for localization
refactory login controller and menu controller and fix some css bug in wiki page
refactory the render group content function names and code structure
add loading notifiction when switch the group and preload group content
fix the switch button css bug in setting page
fix some loading notification lugg and conflict with toggle menu bug
add localization text for menu bar and settings page
fix the encodeUri when there are special character in wiki page title bug
lowercase browser user-language pramter to fit localization file name
Merge branch 'devBrian' of https://github.com/br1anchen/AgoraMobile_sharedWeb into devBrian
add localization text for messagboard category page
Merge branch 'devBrian' of https://github.com/br1anchen/AgoraMobile_sharedWeb into devBrian
add localization text for messageboard message and thread page
change icon for goback and fix the bug in scrolling of menu bar
change back wrong comment out phonegap getFileysystem