Static analysis problems

[dsowsy]

In an iOS7 based project,

1. JSGCDDispatcher.m:117:98: Variable 'bgTask' is uninitialized when captured by block
2. JSGCDDispatcher.h:15:8: Instance variable '_backgroundTimeAvailable' in class 'JSGCDDispatcher' is never used by the methods in its @implementation (although it may be used by category methods)

[jdewind]

@dsowsy,

I've identified the issue and bgTask should be initialized to some value before it is used in the block. I'll also be upgrading other aspects of it to get it up to speed.