Added major changes to BASH section and VIM

* Changes to BASH
  * Removed 'Man pages' and 'Info & Helps' sections from HISTIGNORE
  * Removed all 'Sha Bang - #!' as these BASH files will always be sourced
  * Improved 'Sha Bang - #!' on 'bash_profile' to '#!/usr/bin/env bash'
  * Added irssi functions under bash/plugins to handle /nicklist fifo

* Changes to VIM
  * Disabled linenumber and syntax check by default
  * Added puppet-lint args to syntastic