String + Array library files

Added the string and array library files, partially finished. Updated
all library code styles.
Added most base libraries

Added the most basic libraries and their layouts, but most
implementations are still required.
Additional library and fixes

Added a vardump lib (function) and changed some things in number and
added a method to string.
Fixes to the console and date lib
Array methods and fixes

Added array method bodies and an implementation in random. Several fixes
to math and date.
Merge branch 'libraries' into development

Added basic library boilerplate code; library development will be continued in the development branch.