Add gitignore.
Version 0.3.4
Move VO's plugins into expected place in ~/.vim.
Move VO's script into expected place in ~/.vim.
Removing load guard, it is a bad idea here.
Add load guards to VO plugins.

VO plugins should be loaded only by VO files.
Don't add $HOME to runtimepath.

There is no need to have $HOME in runtimepath.
Move scripts to vimoutliner dir.
Rename otl2html.py to vo_otl2html.py
Fix sourcing VO plugins.
Place py and pl scripts inside its own scripts dir.
Fix installation of plugins with install.sh.
Add new scripts.
Merge branch 'scripts' into development
Add outline_calendar and expand archives.
Add vo-cheatsheet.txt.
Add tags plugin.
Formating changes.
Put plugin inside add-ons.
Merge branch 'tags' into development