Update manpage and changelog

1.5.md

@@ -3,6 +3,15 @@
 - Changed default gap size to `2`.
 - Fixed bug where `i3` would show up as both a DE and a WM.
 
+### Progress Bars
+
+![bars](https://ipfs.pics/ipfs/Qmbj8S7pi4CVw12XTawtRwRpLvkiZ9cxRxCUPMLQ1Nhhkb)
+
+- Added progress bar support to CPU, Memory, Disk, Battery. Thanks **[@iandrewt](https://github.com/iandrewt)**
+- Added `cpu_display`, `memory_display`, `disk_display` and `battery_display` which allow you to customize<br \>
+where or if the progress bar will appear.
+    - Takes these values: `info`, `bar`, `infobar`, `barinfo`
+
 ### OS
 
 - Added support for `SteamOS`.