Add jade-mode as submodule.
Move jade-mode into elisp.
Update TODO.
Fix jade-mode submod.
Add idomenu as submod.
Add json and json-pretty-print as submods.
Add less-css-mode as submod.
Add log4j-mode as a submod.
Add markdown-mode as submod.
Add smart-tab as submod.
Don't ignore elisp.
Update TODO. Doc. Add tree-data as package.
Add magithub.
Update TODO.
Repair grep.
Use Smex.