Minor cleanups to Zinc.h
Fixing a bug in generate_manifest_from_local_files.py

The way it was written, the catalog_id would only be read from the first
bundle. Now it re-reads it each time, while still respecting the default
catalog ID.
Removing unneeded @synthesizes
Merge branch 'develop' of github.com:mindsnacks/Zinc-ObjC into develop
Major update to Activity Monitoring system and updated tests
Moving item ownership to ZincActivityMonitor and starting tests for ZincBundleAvailabilityMonitor
Adding mock factory
Adding method to mock factory
Removing unneeded method from TaskDescriptor
Test for BundleAvailabilityMonitor
Changing CompletableActivityMonitors completion block to a regular dispatch_block_t
Simpler reachability notifications
Merge pull request #83 from mindsnacks/feature/ZincTaskMonitor-multiple-tasks

Feature/zinc task monitor multiple tasks
Merge branch 'develop' into feature/cocoapods-2

Conflicts:
	.gitmodules
	Podfile
	Podfile.lock
	Zinc-ObjC.xcodeproj/project.pbxproj
	Zinc/Public/Zinc.h
	ZincTests/ZincTests-Prefix.pch