MD代码块指定语言类型

MD代码块指定语言类型

使用方法 ```关键字 如 ```java

```java
 private String demo;
```

  private String demo;

代码类型关键字对应表

名称	关键字	调用的js
AppleScript	applescript	shBrushAppleScript.js
ActionScript 3.0	actionscript3, as3	shBrushAS3.js
Shell	bash, shell	shBrushBash.js
ColdFusion	coldfusion, cf	shBrushColdFusion.js
C	cpp, c	shBrushCpp.js
C#	c#, c-sharp, csharp	shBrushCSharp.js
CSS	css	shBrushCss.js
Delphi	delphi, pascal, pas	shBrushDelphi.js
diff&patch	diff patch	shBrushDiff.js
Erlang	erl, erlang	shBrushErlang.js
Groovy	groovy	shBrushGroovy.js
Java	java	shBrushJava.js
JavaFX	jfx, javafx	shBrushJavaFX.js
JavaScript	js, jscript, javascript	shBrushJScript.js
Perl	perl, pl, Perl	shBrushPerl.js
PHP	php	shBrushPhp.js
text	text, plain	shBrushPlain.js
Python	py, python	shBrushPython.js
Ruby	ruby, rails, ror, rb	shBrushRuby.js
SASS&SCSS	sass, scss	shBrushSass.js
Scala	scala	shBrushScala.js
SQL	sql	shBrushSql.js
Visual Basic	vb, vbnet	shBrushVb.js
XML	xml, xhtml, xslt, html	shBrushXml.js
Objective C	objc, obj-c	shBrushObjectiveC.js
F#	f# f-sharp, fsharp	shBrushFSharp.js
xpp, dynamics-xpp	shBrushDynamics.js
R	r, s, splus	shBrushR.js
matlab	matlab	shBrushMatlab.js
swift	swift	shBrushSwift.js
GO	go, golang	shBrushGo.js