General: Bump version numbers

config/config

@@ -714,4 +714,4 @@ image_host="teknik"
 #
 # NOTE: Don't change this value, neofetch reads this to determine
 # how to handle backwards compatibility.
-config_version="3.1.0"
+config_version="3.1.0-git"

neofetch

@@ -9,7 +9,7 @@
 # https://github.com/dylanaraps/
 
 # Neofetch version.
-version="3.1.0"
+version="3.1.0-git"
 
 bash_version="${BASH_VERSION/.*}"
 sys_locale="${LANG:-C}"

neofetch.1

@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.3.
-.TH NEOFETCH "1" "April 2017" "Neofetch 3.1.0" "User Commands"
+.TH NEOFETCH "1" "April 2017" "Neofetch 3.1.0-git" "User Commands"
 .SH NAME
 Neofetch \- A fast, highly customizable system info script
 .SH SYNOPSIS