Remove old changelog

1.4.md

-# Neofetch 1.4
-
-- Renamed `fetch` to `neofetch`. Thanks for voting.
-
-### Packages
-
-- Added Debian/Ubuntu package. Thanks [@dawidd6](https://github.com/dawidd6)
-
-### Info
-
-**Added the ability to print certain info as a progress bar.**
-
-![1](https://cloud.githubusercontent.com/assets/6799467/13483613/1cd0e1dc-e14a-11e5-8170-6de662cce562.png)
-
-- Added `--progress_char` and `$progress_char` to set the character the progress bars<br \>
-will be drawn with.
-- Added `--progress_length` to change the length of the progress bars.
-- Added `--progress_colors` to color the progress bars.
-- Added `$progress_color_elapsed` and `$progress_color_total` config options.
-
-**CPU Usage**<br \>
-- Added `cpu_usage` function which prints your current cpu usage.
-- Added `--cpu_usage_bar` and `$cpu_usage_bar` to enable/disable displaying a progress<br \>
-bar in the output.
-
-**Memory**<br \>
-- Added `--memory_bar` and `$memory_bar` to enable/disable displaying a progress bar in<br \>
-the output.
-
-**Battery**<br \>
-- Added support for NetBSD
-- Added `--battery_bar` and `$battery_bar` to enable/disable displaying a progress bar in<br \>
-the output.
-
-**Disk**:<br \>
-- Added `--disk_bar` and `$disk_bar` to enable/disable displaying a progress bar in<br \>
-the output.
-
-### Ascii
-
-- Added small ascii logo variants for Arch, Crux and Gentoo.
-- Added new flag/option `ascii_logo_size` that takes the values `normal` and `small`.
-- Optimized all ascii art fixing all leading whitespace issues.
-
-### Stdout
-- Don't create config file when using `--stdout`.