User Guide Tuning
Adjust the heading levels in the writeups for the input, loader, security and unit testing libraries, to match the other library writeups.
Specifically, the class reference section in each of these was appearing as a sub-level in the toctree, when it should be at the same level.
Signed-off-by:James L Parry <jim_parry@bcit.ca>
diff --git a/user_guide_src/source/libraries/loader.rst b/user_guide_src/source/libraries/loader.rst
index 107b3ec..48ac6e1 100644
--- a/user_guide_src/source/libraries/loader.rst
+++ b/user_guide_src/source/libraries/loader.rst
@@ -18,8 +18,9 @@
<div class="custom-index container"></div>
+**********************
Application "Packages"
-======================
+**********************
An application package allows for the easy distribution of complete sets
of resources in a single directory, complete with its own libraries,