fixed possible NREs in VB decompiler
remove debugger integration, please use SharpDevelop ;)
update icons used in ILSpy with the ones from SharpDevelop
Merge branch 'ilspymaster' into decompiling_obfuscated_code

Conflicts:
	Debugger/Debugger.Core/Debugger.Core.csproj
	Debugger/ILSpy.Debugger/ILSpy.Debugger.csproj
	ILSpy.sln
Fix typos in comments
Add .gitattributes and normalize newlines
pgoplugin + debugger
Modules may exist without an Assembly,in this case the line
"method.DeclaringType.Module.Assembly.EntryPoint"
causes a NullReferenceException as Assembly == null.
This change first checks if Module.Assembly != null.
Merge pull request #443 from 0x53A/master

Fix a NullReferenceException: Modules can exist without an Assembly
When pressing F3 to move focus to the search box, select the text so that the previous search can be easily overwritten.
Add "Search MSDN..." context menu command.

Contributed by Shawn Shaddock.
Merge branch 'ilspymaster' into decompiling_obfuscated_code

Conflicts:
	ICSharpCode.Decompiler/ICSharpCode.Decompiler.csproj
Merge branch 'ilspymaster' into decompiling_obfuscated_code
- integration of debugger from 4lab
- add bookmaks management
- refactoring