Modifications to Mathematica new file dialog and templates
 - Included Test, Notebook and plain source file templates
 - Modified Package template to include the context (from filename),
   author name and date
 - Removed .nb from filetype factory so that it opens in Mathematica
Merge branch 'master' of github.com:halirutan/Mathematica-IntelliJ-Plugin into develop
Start Mathematica project list development
Merge branch 'master' of github.com:halirutan/Mathematica-IntelliJ-Plugin into develop
Implemented mathematica specific projects & modules.
Create file template factory
Create project files (Kernel/init.m, package, notebook) correctly for
the chosen project
Prevent creation of src folder and lay framework for project specific modifications
clean up imports
Implement empty project & report correct module in .iml
Merge pull request #1 from rsmenon/master

Project directory & file structure for Mathematica applications