Wiki.tmLanguage - add string markup for CamelCase and add section headers
Wiki.tmPreferences - Enable CTRL-R
Default (*).sublime-keymap - add CTRL-R a default navigation key, based on Tomboy and Xiki's behavior
.gitignore update, remove .DS_Store
readme.md - add Ctrl+Enter to usage
keymap, fix context; Wiki.tmLanguage change to source - which helps autocomplete
Merge pull request #5 from kukiszabolcs/master

Refinements and improvements from kukiszabolcs.