XLDrawer

It does three main things:

Replace the old drawer icon with the new drawer icon from L
Change the height of the actionbar on AppCompat and ActionBarSherlock apps to the L size
Changes the back icons to L style ones

It also provides a GUI to switch from dark to light icons on a per-app basis, as well as turn off the icon changing for apps you don't want theming

Author(s): 
Quinny899
Support/Discussion URL: 
http://forum.xda-developers.com/xposed/modules/mod-xldrawer-replace-holo-drawer-icons-t2870573
Package: 
com.quinny898.xposed.xldrawer
Version name: 
2.0
Release type: 
Stable (low risk of bugs)
Download: 
com.quinny898.xposed.xldrawer_v3_cb16f3.apk (414.47 KB)
Number of downloads: 
31,128 in total · 0 in the last 24 hours
MD5 checksum: 
cb16f3917d54492dca48b0947f3fe212
Uploaded on: 
Monday, September 22, 2014 - 21:32
Changes: 

Massive update 2.0:
Added a GUI to switch options on a per-app basis, including:
- Turn on/off
- Choose drawer icon light/dark
- Choose back icon light/dark
- Add a custom drawer/back icon drawable name to be redirected (advanced)
- Removed theming of the overflow icon, use the overflow mod module for that

Also made the images the best quality I can get them. If you can do better, go ahead

Version name: 
1.1
Release type: 
Stable (low risk of bugs)
Download: 
com.quinny898.xposed.xldrawer_v2_195a4a.apk (289.88 KB)
Number of downloads: 
2,721 in total · 0 in the last 24 hours
MD5 checksum: 
195a4a8df0bd1bfe30e652c0e569cc96
Uploaded on: 
Monday, September 8, 2014 - 21:39
Changes: 

- Updated drawer icons
- Added home-as-up indicators
- Fixed some clashing colours & misthemed icons
--- THE FOLLOWING WERE ALREADY IN HERATHON, YOU WILL NOT NOTICE A CHANGE IF YOU ALREADY USE THE THEME ---
- Removed icon from actionbars
- Themed text sizes

Version name: 
1.0
Release type: 
Stable (low risk of bugs)
Download: 
com.quinny898.xposed.xldrawer_v1_960c8d.apk (276.56 KB)
Number of downloads: 
495 in total · 0 in the last 24 hours
MD5 checksum: 
960c8d9a29c2bfaa2f1c52d7aba14dd9
Uploaded on: 
Monday, September 8, 2014 - 08:05
Changes: 

Initial release