Update the webpage (#1785)

* Add the document of coding standard
 * Fix invalid links
 * Update the content

JerryScript-DCO-1.0-Signed-off-by: Zsolt Borbély zsborbely.u-szeged@partner.samsung.com

07.DEBUGGER.md

@@ -139,7 +139,7 @@ jerry_debugger_stop (void)
 
 **See also**
 
-- [jerry_debugger_continue](#jerrydebuggercontinue)
+- [jerry_debugger_continue](#jerry_debugger_continue)
 
 ### jerry_debugger_continue
 
@@ -148,7 +148,7 @@ jerry_debugger_stop (void)
 If the engine would stop at the next available breakpoint it
 cancels this effect. The engine will still stop at enabled
 breakpoints. This function effectively negates the effect of
-[jerry_debugger_stop ()](#jerrydebuggerstop) calls or stop
+[jerry_debugger_stop ()](#jerry_debugger_stop) calls or stop
 requests issued by the debugger client.
 
 **Prototype**
@@ -170,7 +170,7 @@ jerry_debugger_continue (void)
 
 **See also**
 
-- [jerry_debugger_stop](#jerrydebuggerstop)
+- [jerry_debugger_stop](#jerry_debugger_stop)
 
 ### jerry_debugger_disable_stop_at_breakpoint