nvim: Drop vim-buftabline and it's color scheme configuration

Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>

nvim/.config/nvim/colors/molokai.vim

@@ -115,12 +115,6 @@ hi NonText         guifg=#465457
 hi SpecialKey      guifg=#465457
 hi Conceal         guifg=#f92672 guibg=bg
 
-" For vim-buftabline
-hi BufTabLineFill    guifg=#ffffff guibg=#151515 gui=None
-hi BufTabLineCurrent guifg=#ffb700 guibg=#151515 gui=bold
-hi BufTabLineActive  guifg=#e6db74 guibg=#151515
-hi BufTabLineHidden  guifg=#66d9ae guibg=#151515 gui=bold
-
 " Must be at the end, because of ctermbg=234 bug.
 " https://groups.google.com/forum/#!msg/vim_dev/afPqwAFNdrU/nqh6tOM87QUJ
 set background=dark

nvim/.config/nvim/init.vim

@@ -9,8 +9,6 @@ Plug 'rhysd/clever-f.vim'
 Plug 'junegunn/fzf.vim'
 " Remove extraneous whitespace when edit mode is exited
 Plug 'axelf4/vim-strip-trailing-whitespace'
-" Tabline
-Plug 'ap/vim-buftabline'
 " Manage Project sessions
 Plug 'thaerkh/vim-workspace'
 " For autocompletion

nvim/.config/nvim/plugin_settings.vim

@@ -76,11 +76,6 @@ let g:grepper.prompt        = 0
 " Incremental search
 let g:incsearch#auto_nohlsearch = 1
 
-" Buftabline
-let g:buftabline_plug_max = 0
-let g:buftabline_numbers = 1
-let g:buftabline_indicators = 1
-
 " Markdown
 let g:vim_markdown_conceal = 0
 " Python