fix GFM links

Design-Persistence.md

@@ -19,7 +19,7 @@
 <xmp theme="readable" style="display:none;">
 <!-- Markdown content here -->
 
-# [Design](design.html)&nbsp;&gt;&nbsp;Persistence
+# [Design](Design)&nbsp;&gt;&nbsp;Persistence
 ---
 
 ##### Project:
@@ -44,13 +44,13 @@ features. Some example text is provided. Add or delete text as needed.*
 
 #### What are the ranked goals for persistence in this system?
 
-1. ::[Expressiveness](glossary-std.html#dg_expressiveness)
-2. ::[Ease of access](glossary-std.html#dg_easy_access)
-3. ::[Reliability](glossary-std.html#dg_data_reliability)
-4. ::[Data capacity](glossary-std.html#dg_data_capacity)
-5. ::[Data security](glossary-std.html#dg_data_security)
-6. ::[Performance](glossary-std.html#dg_data_performance)
-7. ::[Interoperability](glossary-std.html#dg_data_interop)
+1. ::[Expressiveness](Glossary-Std#dg_expressiveness)
+2. ::[Ease of access](Glossary-Std#dg_easy_access)
+3. ::[Reliability](Glossary-Std#dg_data_reliability)
+4. ::[Data capacity](Glossary-Std#dg_data_capacity)
+5. ::[Data security](Glossary-Std#dg_data_security)
+6. ::[Performance](Glossary-Std#dg_data_performance)
+7. ::[Interoperability](Glossary-Std#dg_data_interop)
 
 ### Central Database
 
@@ -107,7 +107,7 @@ protect against data corruption that could be caused by
 other applications.
 
 ### File Storage
-&nbsp;
+
 #### What data needs to be stored in files?
 
 ::Nothing is stored in files, everything is in the database.
@@ -153,7 +153,7 @@ user "archdaemon".
 ::A custom binary file in the following format: ...
 
 ### Distributed Storage
-&nbsp;
+
 #### What information (if any) will be stored on client machines? For how long?
 
 ::A cookie will be stored on the user machine for the purpose of
@@ -173,7 +173,7 @@ kept indefinitely.
 ::All the user data will be stored on files on their computers.
 
 ### Persistence Mechanisms Checklist
-&nbsp;
+
 
 #### Expressiveness: To what extent has this been achieved?