Improve terminal colors

Not sure what changed. These were in the repo for a long long time.

.config/nvim/colors/my.vim

@@ -9,25 +9,6 @@ if exists("syntax_on")
   syntax reset
 endif
 
-let g:terminal_color_0  = '#2e3436'
-let g:terminal_color_1  = '#cc0000'
-let g:terminal_color_2  = '#4e9a06'
-let g:terminal_color_3  = '#c4a000'
-let g:terminal_color_4  = '#3465a4'
-let g:terminal_color_5  = '#75507b'
-let g:terminal_color_6  = '#0b939b'
-let g:terminal_color_7  = '#d3d7cf'
-let g:terminal_color_8  = '#555753'
-let g:terminal_color_9  = '#ef2929'
-let g:terminal_color_10 = '#8ae234'
-let g:terminal_color_11 = '#fce94f'
-let g:terminal_color_12 = '#729fcf'
-let g:terminal_color_13 = '#ad7fa8'
-let g:terminal_color_14 = '#00f5e9'
-let g:terminal_color_15 = '#eeeeec'
-let g:terminal_color_background = '#202020'
-let g:terminal_color_foreground = '#eee'
-
 hi link railsMethod         PreProc
 hi link rubyDefine          Keyword
 hi link rubySymbol          Constant

.config/nvim/init.vim

@@ -21,6 +21,7 @@ set sidescrolloff=2   " keep 2 characters when scrolling
 set showmatch         " jumps to next bracket
 set history=1000
 set mouse=            " disable evil mouse
+set termguicolors
 "set number
 "set relativenumber
 syntax on