started to refactor the whole plugin for LYR-2
updated the example to show new ideas
more refactoring.

LyricsProvider -> LyricsLoader
added a provider contributed by topol-m from the MusicBee forums
started to rework and expand the web client
some more work on the web client
pattern options are now case sensitive
StaticProvider.cs -> StaticLoader.cs
missed the helper variable
kind of implemented parameterized filters and variables now
much easier to read
this could potentially work
use proper defaults for the configurations
first idea for rate limiting
fixed a bunch of bugs (thanks to ReSharper) and implemented POST request data
configurations -> Configs
loaders -> Loader
update the project as well
implemented validation
moved the filter classes to a sub folder