#52 add plugin manager and a dummy plugin
#52 add a PoC preview window for markdown (a lot of work needed)
#52 minor changes
#52 add blank()
#52 add no plugin preview view
#52 add ocdiscount (temporarily)
#52 fix ocdicount location
#52 reformat
#52 make vimr-plugin a package
#52 remove all subviews when previewing
use vimr-plugin-definition framework
update plugin def
update ocdiscount
updated gitmodules
#52 restructure project, maybe too complicated?
#52 fix test
 #52 remove old markdown plugin
#52 add template.html from LookDown
#52 remove debug html output
#52 add error page for markdown plugin