Bump version 0.0.2.beta
Move symbolize method into own utils module
Move one require to where it is needed
Split main spec into two sub files
Make use of rspec's subject
Shorten some repeated array accesses
Add infos for links to README
Change spec of symbolize to match the MediaWiki link normalisation a little
Change the implementation of the sombolize method
Add spec for Wptemplates::Utils.normalize_link
Change symbolize and normalize_link to use inplace stuff and to meet spec
Add link to Link-BNF to README.md
Add spec for a link regex
Add implementation for a link regex
Add link regex spec for empty labels
Add link regex spec for single brackets in label
Break link regex into multiple lines
Adjust link regex to allow empty labels (pipe trick)
Add Link class to ast and naviagtional methods
Add specs for links