Add Deflate command

Deflate
- Create new bandwidth_statistics table with proper schema.
- Transfer only valid data from existing bandwidth statistics into new.
- Drop old table.
- Vacuum into new database.
Merge Prune & Purge as one proper command
Update ASUSTOR documentation error.

ReleaseNotes

@@ -8,9 +8,19 @@
 ![Maintenance](https://img.shields.io/badge/Maintained-Yes-green.svg)
 
 # Release Info:
+v1.12.00
+
+  1. Deflate capability   - Deflate a bloated PMS main database and retain bandwidth statistics.
+                            Recommended usage:  "Deflate" followed by "Auto" to optimize the DB after reduction.
+  2. Purge/Prune merged   - Purge and Prune commands have been merged. This was done because most
+                            folks will run both when cleaning up.   This merge simplifies operation.
+                            Internally, the code will silently support both commands for a few more
+                            releases.
+
 v1.11.09
 
   1. HotIO Paths          - Path defined for Cache dir (and PhotoTranscoder) incorrect.  Fixed.
+
 v1.11.08
 
   1. Restart after update - Sometimes restart after update would reference the wrong path. Fixed.