New plugins & airline configuration changed.

* New plugins
    'vim-perl'
    'vim-javascript'
    colorscheme 'vollaric'
* Enabled all detection options for airline.
Clean up and some changes.

* Removed beginning cooments of vimrc.
* Removed 'Deprecated Plugins' in 'NOEBUNDLE' Section of vimrc.
* New plugin 'vim-cute-python' for fun.
* Merged the settings from 'SAMPLE FILE' to the last section 'SETTINGS'.
* Added configuraions for the built-in vim syntax highlighting.