"=======================================================================================================================
" SHELL:
" Many scripts rely on bash. We help to find the bash binary
"=======================================================================================================================
if filereadable("/bin/bash")
    set shell=/bin/bash
elseif filereadable("/usr/local/bin/bash")
    set shell=/usr/local/bin/bash
elseif has("win32")
    set shell = 'cmd.exe'
endif