v0.0.6-alpha

(06/03/2021) v0.0.6-alpha:

• Fixed nested comment highlighting
• Fixed issues labeling some capture scopes
• Added repository to package.json
• Added support for the contexts: sqlconnect and sqlexecute
• Added support for highlighting webdna tags only available in the sqlconnect context
• Added support for highlighting sql code in the sqlexecute context