Add a newline before each section so that combined Markdown is better formed without programming newlines in the build script.

content00-intro.md

@@ -1,4 +1,5 @@
-# Problem Statement
+
+# Problem Statement
 
 > "If it's free, you're the product."
 >

content10-mobile.md

@@ -1,4 +1,5 @@
-# Mobile
+
+# Mobile
 
 `Android` is the only mobile environment covered here. `iOS` is complicit in data harvesting and cannot be liberated. Some may argue that it's secure, and that may be true, but it is most definitely not private.
 

content20-desktop.md

@@ -1,4 +1,5 @@
-# Desktop
+
+# Desktop
 
 ## Operating Systems
 

content30-server.md

@@ -1,4 +1,5 @@
-# Server
+
+# Server
 
 ## Docker
 

content70-offline.md

@@ -1,3 +1,4 @@
-# Offline Solutions
+
+# Offline Solutions
 
 ## Pen & Paper!

content90-conclusion.md

@@ -1 +1,2 @@
-# Conclusion
+
+# Conclusion