Initial Commit
Added some singleton classes.
Tweaked the documentation in CRLNetworkManager.
Added a method to the file manager that returns the documents directory.
Added methods for the caches and library directory to the file manager.
Added a method to CRLNetworkManager that downloads data and passes it to a completion block.
Added an API to access the library from CRLCoreLib.
Added a method to the file manager to write data to the path.
Whitespace.
Modified the project.
Merge branch 'master' of https://github.com/MosheBerman/corlear-lib