use xml parser indeed of getting data from http request
add asynchronous data loading
add synchronization asynchronously and refresh table view
commit file to delete them
commit file to delete it
add test
Merge branch 'master' of https://github.com/simon-guerard/iCops

Conflicts:

iCops.xcodeproj/project.xcworkspace/xcuserdata/simonguerard.xcuserdatad/
UserInterfaceState.xcuserstate

iCops.xcodeproj/xcuserdata/simonguerard.xcuserdatad/xcdebugger/Breakpoin
ts.xcbkptlist