DeviceSettings: Fixes

- Stretched listview to fit screen
- Removed unused viewpager layout
- Shortened TCP Control string
DeviceSettings: Fix icon not displaying correctly
Merge pull request #22 from zwliew/cm-11.0

DeviceSettings fixes
New device settings icon
Edit order in advanced category
New Device settings icon
DeviceSettings: Add readahead buffer size control
Merge pull request #23 from zwliew/cm-11.0_modified

DeviceSettings: Add readahead buffer size control
Fix typos
Fix wifi PM mode title
Revert "init: Improve boot speed"
Some users report worse boot speed, which beats me

This reverts commit f87a986401f76f23ed129a5fc8362f55f7b551cb.
DeviceSettings: Fixes

- Maybe fix TCP Control
- Fix seekbar NPE
- Fix not being able to enter 0 in X/Y threshold
DeviceSettings: Some relatively big changes

- Changed package name to teamcanjica
- Reworked listview (allows for custom items on listview, instead of plain old text)
DeviceSettings: Add UKSM toggle

Ever since UKSM replaced KSM in the kernel, KSM toggle has disappeared in Performance Settings due to it being non-existent.
Add UKSM toggle to those who like it.

I've made an effort to actually check whether it works by looking for any loopholes this time. :x

Misc: Also deleted a maybe unused line in manifest
Merge pull request #27 from zwliew/cm-11.0

Changes
Add specific icon for each fragment
Capital letters cant be used
Capital letter fix
Fix typo
DeviceSettings: Fix Activity icons and labels [1/2]