Fetch 1.2

This new release comes with a few config breaking changes, see this wiki page
for info on how you can workaround the issues.

https://github.com/dylanaraps/fetch/wiki/Following-HEAD

• Fetch now has a gitter chatroom.
• Fixed text padding when the user didn't have the locale en_US.UTF8 installed.
• Cleaned up parts of the script.

OS

We now support almost all the Linux distros Screenfetch supports excluding
the distros that have been discontinued.

Added support for these distros:

• Puppy Linux
• Kali Linux
• openSUSE
• Raspbian
• Mageia
• PCLinuxOS
• Zorin OS
• Tails
• BLAG
• Void Linux
• Trisquel
• Solus
• Peppermint
• NixOS
• Chakra
• Mandriva
• gNewSense
• LMDE
• KaOS
• Sabayon
• Frugalware
• Chapeau
• Slackware
• Scientific Linux
• Exherbo
• Chrome OS
• Chromium OS

Makefile

• Fixed makefile on OS X El Captain.
• $PREFIX is now also used when installing ascii art and the default config

Wallpaper

• Fetch now supports using MATE desktop's wallpapers.
• Fetch now fallsback to ascii mode if the found wallpaper is an xml file. This
  fixes issues where the wallpaper set by gsettings is an xml file.

Info

Desktop Environment:

• Added support for showing the user's DE.

Window Manager:

• xprop is now a required dependency. See #79.
• Renamed 'windowmanager' to 'wm'

IP Address:

• Added function to get your local IP
• Added function to get your public IP [1]
• Added --ip_host and $public_ip_host which allow you to change the website we
  ping for the public IP.

[1] Public IP requires an internet connection as we ping a website.

Packages:

• Check for packages based on which package manager is installed instead of
  using a hardcoded list of distros.

Theme:

• Added support for getting DE theme.
• Added support for getting KDE theme.
• Renamed getgtk to getstyle.
• Dropped the gtk from these printinfo functions gtktheme, gtkicons
  and gtkfont. Theme output will be blank until you make these changes:

# Old Naming
info "GTK Theme" gtktheme
info "Icons" gtkicons
info "Font" gtkfont

# New Naming
info "Theme" theme
info "Icons" icons
info "Font" font

GPU:

• gpu_shorthand is now enabled by default.
• We now favor showing the dedicated GPU over the integrated one.

Song:

• Added support for MOC.
• We now check to see if the player is running before printing anything.
• We now check playback state and show it if relevent.

Uptime:

• [Linux] Fixed uptime when it's under 1 minute.

Ascii Art

• --ascii_distro now also enables ascii mode.
• Fix missing ascii art when fetch is installed in /usr/local
• Update Deepin's ascii art to their new logo