Prepare solution to accept different project formats
fixed: missing null check
Merge pull request #1 from bouzuya/master

please fix it
Updated for MonoDevelop 3.0.3.5

Only tested on OSX so far…
Removed bin directory
* README.txt:
* log4net.dll:
* NAnt.Core.dll:
* net.sf.dotnetcli.dll:
* MonoDevelop.StyleCop.sln:
* License.Rtf:
* Microsoft.StyleCop.dll:
* License.html:
* StyleCop.dll:
* Settings.StyleCop:
* Microsoft.StyleCop.CSharp.dll:
* StyleCop.CSharp.dll:
* AssemblyInfo.cs:
* Microsoft.StyleCop.VSPackage.dll:
* Microsoft.StyleCop.CSharp.Rules.dll:
* StyleCop.CSharp.Rules.dll:
* StyleCopSettingsEditor.exe:
* RunStyleCopHandler.cs:
* MonoDevelop.StyleCop.csproj:
* RunStyleCopOnFileHandler.cs:
* MonoDevelop.StyleCop.addin.xml:
* StyleCop.CSharp.Rules.resources.dll:
* StyleCop.CSharp.Rules.resources.dll:
* StyleCop.CSharp.Rules.resources.dll:
* StyleCop.CSharp.Rules.resources.dll:
* StyleCop.CSharp.Rules.resources.dll:
* StyleCop.CSharp.Rules.resources.dll: Updated the StyleCop dlls to
  the latest StyleCop version based on the following fork:
http://stylecop.codeplex.com/SourceControl/network/forks/DarkCloud14/7389
This is necessary to fix a problem with GetCpuCount on OSX.

* Commands.cs: Updated the StyleCop dlls to the latest StyleCop
  version based on the following fork:
http://stylecop.codeplex.com/SourceControl/network/forks/DarkCloud14/7389
Reformatted the files and set the file endings to unix style.
* MonoDevelop.StyleCop.addin.xml: Added some extension points to
  extend project pad. Run Stylecop on all files doesn't work yet it
  was just a test to see if the condition works..

* MonoDevelop.StyleCop.csproj: Corrected the paths to point to the
  correct MonoDevelop files..

* RunStyleCopHandler.cs: Removed unnecessary line of code..
Dropped all old source code files and added new files.
This is necessary as I'll completly rewrite the Add-In to be better
integrated into MonoDevelop, similiar to StyleCops Visual Studio
Add-In.
Added initial files and license informations of the rewritten Add-In.
It's not possible yet to use StyleCop!
* AnalysisType.cs: Added file which contains all available analysis
  possibilities/types.

* FileAnalysisHandler.cs:
* BaseAnalysisHandler.cs:
* FolderAnalysisHandler.cs:
* ProjectAnalysisHandler.cs:
* SolutionAnalysisHandler.cs: Added new handlers for later usage.

* StartupHandler.cs:
* StartupHandler.cs: Moved StartupHandler into the sub directory
  Handlers.

* MonoDevelop.StyleCop.sln: Added version which is used by
  MonoDevelop.

* MonoDevelop.StyleCop.csproj: Moved StartupHandler into the sub
  directory Handlers.
Added file which contains all available analysis possibilities/types.
Added new handlers for later usage.

* ProjectUtilities.cs: Added new fields which can be used to get
  access to some GUI items in MonoDevelop.
Updated StyleCop files to the latest official release version 4.7.37.0
Added class to get the StyleCop version (not MonoDevelop.StyleCop!!)
Added new class which will handle the analysis type ActiveDocument.
Added class which will extend MonoDevelops ProjectOperations class
with methods to start and cancel a StyleCop analysis.
Added new functions to handle several things like getting a list of
StyleCop CodeProjects etc.
Added ActiveDocument type and sorted the enum.
Just added a region..
StartupHandler will now also initialize the static StyleCopVersion
class by getting the versions..
Added FullAnalysis property which will be set to the appropriate value
by BaseAnalysisHandlers child classes
* FileAnalysisHandler.cs:
* FolderAnalysisHandler.cs:
* ProjectAnalysisHandler.cs:
* SolutionAnalysisHandler.cs: Added basic functionality so the
  StyleCop command will be shown and can be executed.
Not all classes have the correct/complete functionality implemented
  yet!

* MonoDevelop.StyleCop.addin.xml: Added commands for each
  AnalysisHandler.
Added new files to the project.