Create omnisharp-mode and a mode map
Make omnisharp-mode the only autoload function

If I understand this correctly, this should expose only omnisharp-mode
as a lazy function. Calling this should then automatically load the
rest of the module.
Make example-config-for-evil-mode.el use omnisharp-mode-map
Simplify example-config-for-evil-mode.el mappings

Removed redundant lambdas
Merge branch 'feature-omnisharp-mode' into develop
Document how to load omnisharp-mode automatically
Bump version 0.2 -> 0.3
Merge branch 'develop'