0.7.0

• Add support for snippets
• Fix a number of bugs related to POI ranges (thanks to @garazdawi)
• Complete with arity only when dealing with a remote fun
• Complete facelift for docs on hover
• Include function clauses on hover
• Refactor docs handling into separate module
• Separate docs fetching from formatting
• Refactor test code for hover into separate modules
• Introduce symbol highlighting
• More robust els_code_navigation:find_in_document/5 (thanks to @alanz)
• Add support for renaming macros and callback functions
• Be able to navigate to record definitions from types (thanks to @onno-vos-dev )