Merge PR #547 "Add note to example pages about the need to make reference page links lower case" from per1234

Add note to reference example pages about the need to make reference page links lower case

Author: robsoncouto

AsciiDoc_sample/Reference_Terms/AsciiDoc_Template-Parent_Of_Entities.adoc

@@ -87,6 +87,7 @@ http://arduino.cc[serialEvent()]
 // Whenever you want to link to another Reference term, or more in general to a relative link,
 // use the syntax shown below. Please note that the file format is subsituted by  attribute.
 // Please note that you always need to replace spaces that you might find in folder/file names with %20
+// The entire link to Reference pages must be lower case, regardless of the case of the folders and files in this repository.
 * #LANGUAGE# link:../AsciiDoc_Template-Single_Entity[Single Entity]
 * #LANGUAGE# link:../../AsciiDoc_Dictionary/AsciiDoc_Template-Dictionary[AsciiDoc Template Dictionary]
 

AsciiDoc_sample/Reference_Terms/AsciiDoc_Template-Single_Entity.adoc

@@ -117,7 +117,8 @@ image::http://arduino.cc/en/uploads/Main/ArduinoUno_R3_Front_450px.jpg[caption="
 // Whenever you want to link to another Reference term, or more in general to a relative link,
 // use the syntax shown below. Please note that the file format is subsituted by  attribute.
 // Please note that you always need to replace spaces that you might find in folder/file names with %20
-// for language tag, items will be automatically generated for any other item of the same subcategory, 
+// The entire link to Reference pages must be lower case, regardless of the case of the folders and files in this repository.
+// For language tag, items will be automatically generated for any other item of the same subcategory, 
 // no need to add links to other pages of the same subcategory
 // if you don't include this section, a minimal version with only the other pages of the same subcategory will be generated.
 * #LANGUAGE# link:../AsciiDoc_Template-Parent_Of_Entities[Parent Of Entities]