support multi beacon detection
support multiple beacons
merge with linty
Merge branch 'lindylin1817-master'
Revert 94f751a..1641fcb

This rolls back to commit 94f751aeed92afdf197c0cfba0b19a8fd1fbda95.
Revert "Revert 94f751a..1641fcb"

This reverts commit 6b59c4cb415fc3975537126397eecaa26285784b.
Revert 94f751a..c24226c

This rolls back to commit 94f751aeed92afdf197c0cfba0b19a8fd1fbda95.
Revert 1641fcb..22c6877

This rolls back to commit 1641fcb3493266d11ccb1edf11742732ac1123cd.
Revert a72f9be..2d3d251

This rolls back to commit a72f9be54cd644b4007dcbe70b32fed26d2b6c4c.
Revert 94f751a..848e366

This rolls back to commit 94f751aeed92afdf197c0cfba0b19a8fd1fbda95.
merged with calibrate
fix calibrate bug in storyboard
Merge remote-tracking branch 'iBeacon_sl/master'

Conflicts:

iBeacon.xcodeproj/project.xcworkspace/xcuserdata/yonghualin.xcuserdatad/
UserInterfaceState.xcuserstate

iBeacon.xcodeproj/xcuserdata/shaoling.xcuserdatad/xcdebugger/Breakpoints
_v2.xcbkptlist
	iBeacon/Base.lproj/Main.storyboard