Corlib Version 0.2.0 Released

Corlib Version 0.2.0 has been released with the following change notes:

• Added a sync module.
• Added Notifier and associated NotifierWaitResult and NotifierWaitTimeoutResult objects which are intended to make it easier to work with the standard Condvar object.
• Stopped the .vscode directory from being tracked in the repository.
• Added the get_some module and macro.
• Added the inc_dec module which provides macros for convenient incrementation and decrementation of numeric values.
• Changed the name of the get_contents_ref methods on both RcByPtr and WeakByPtr to contents.
• Fixed RcByPtr module visibility.
• Added dyn_hashing_and_cmp traits under collections.
• Manually implemented Clone on RcByPtr and WeakByPtr.
• In RcByPtr and WeakByPtr their “new” methods now take references rather than values.
• “take” methods have been added to RcByPtr and WeakByPtr which drops self and returns the contained value.
• Added the as_any trait and its associated impl_as_any macro.
• Cleaned up RcByPtr and WeakByPtr, changed the naming of their upgrade and downgrade methods and implemented PartialOrd and Ord on both structs.
• Added a MovableText enum for when you want to move Strings or a static String slices around.
• Cleaned up text_enums: removed ScopedText, ScopedStaticText and some old comments.
• Added “#![doc = include_str!("../README.md")]” to the top of the lib.rs file.
• Removed a lot of comments from getters_setters_and_callers.rs
• deprecated all of get_ref_mut.rs and get_rc_or_weak_self.rs.
• Updated the documentation for GapFillingCounter.
• Updated the project description in the Cargo.toml.
• Updated the README.md.
• Updated and added documentation for: AsAny, impl_as_any, DynHash, DynPartialEqOrEq, DynHashAdapter, DynPartialEqOrEqAdapter, KeyValuePair, Queue, ListArgsEvent, ListEvent, SkipOnce and Notifier.
• Deprecated HashsetItem struct and Invalid trait.
• Added module level documentation to collections.
• Updated the module level documentation for events.