add readme and gif

README.md

@@ -0,0 +1,11 @@
+**⚠ This language server is still in it infancy. It only partially supports the SKILL language and can break quite easily during usage. ⚠**
+
+# SKILL Rust Language Server - SRLS
+
+a language server for [Cadence SKILL](https://en.wikipedia.org/wiki/Cadence_SKILL), 
+
+## Features
+
+### Variable completion
+
+![](https://git.acereca.net/acereca/srls/raw/branch/master/assets/variable_completion.GIF)

test/data/test.il

@@ -22,3 +22,5 @@ obj->op()
     expr1
     expr2
 )
+
+tap_mag