Merge pull request #3108 from FireHost/fix_setup_py_frozen_build

Refine esky support in setup.py
Add fileserver backend docs
Add fileserver backend doc to the toc
Fix #2947
Add state file for keyboard layout
Merge pull request #3113 from techhat/keyboard

Add state file for keyboard layout
Add __virtual__ to keyboard state
Merge pull request #3114 from techhat/keyboard

Add __virtual__ to keyboard state
Add locale (language) state module
Change example to actually use a valid locale
Merge pull request #3115 from techhat/language

Add locale (language) state module
Added check for version string. Previously this state would be true if ANY package version was installed regardless of version specified
Merge pull request #3117 from jacksontj/develop

Added check for version string.
Fix dependency resolution in the overstate

Fix #3111
Fix overstate recursive call mapping references
Make output data cleaner on the eyes :)
Start on #3101
Add state module for timezone
Clean up locale stuff
Added docs for eix modules