Implemented code blocks

README.md

@@ -4,11 +4,13 @@ Markdown renderer.
 
 ## Features
 
+- Code
 - Links
 - Lists
 - Headers
 - Paragraphs
 - Quotes
+- Tables
 
 ## Installation
 
@@ -26,9 +28,12 @@ html := markdown.Render("# Header")
 
 ```
 PASS: TestEmpty
-PASS: TestParagraphs
+PASS: TestParagraph
 PASS: TestHeader
 PASS: TestLink
+PASS: TestList
+PASS: TestTables
+PASS: TestCode
 PASS: TestQuote
 PASS: TestCombined
 PASS: TestSecurity
@@ -38,7 +43,7 @@ coverage: 100.0% of statements
 ## Benchmarks
 
 ```
-BenchmarkSmall-12        2411152               489.1 ns/op           248 B/op          5 allocs/op
+BenchmarkSmall-12        2421213               494.2 ns/op           248 B/op          5 allocs/op
 ```
 
 ## License