UserDataSource and some db fixes
Modified share
Modified share
Adding user information to user table based on FB login
modified gitignore
Merge branch 'master' of https://github.com/lushashaka/Carnnecting
modified gitignore
removed .settings/
changed SDK version
removed hard coded userID
add nagivation menu on login page
modified login screen (minor fix)
get other categories
Added checkbox for cateogry menu
Subscribe Category integrate with DB (TODO: unsubsribe)
fixed db wiped out issue; user can subscribe/unsubscribe a category
changed category font
update expandable list layout
Event detail mostly done. Commected out FB related code
removal of unused files