add vim-instant-markdown module
exclude vim *.swp files
add vim tmuxline plugin
add map for nohiglight to F3 key; turn off noswapfile
add vim nerdcommenter plugin
improve README.md
(WIP) improve installation for .vim directory
[WIP] improve installation process
Merge branch 'develop' of github.com:egel/dot-files into develop

Conflicts:
	README.md