Merge pull request #10 from rashoodkhan/master

Added Notebook Support
Set project-specific syntax rules

* Should override any user-specified MD/XS settings
* Inherited from default Mono setting with changes:
    * ColumnWidth 120 instead of 80 characters
    * Do not allow tabs after non-tab characters
    * Tab/Indentwidth = 4
    * Line Endings = UNIX
Bumping Version to 0.3.4
Fixed Issue #25 in Tomboy OSX. Added system prefix to notebook tag
Updated the implementation of importing notes