Andrey Shchekin

``` Unexpected exception: System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values. Parameter name: lineNumber at Microsoft.VisualStudio.Text.Implementation.SimpleStringRebuilder.GetLineFromLineNumber(Int32 lineNumber) at Microsoft.VisualStudio.Text.Implementation.TextSnapshot.GetLineFromLineNumber(Int32 lineNumber) at ExceptionBreaker.Breakpoints.BreakpointFinder.GetSpanFromBreakpoint(Breakpoint2 breakpoint, ITextDocument document) at ExceptionBreaker.Breakpoints.Glyphs.BreakpointTagger.c__DisplayClass2.b__0(Object...

Related to #4. ``` Unexpected exception: System.NullReferenceException: Object reference not set to an instance of an object. at ExceptionBreaker.Breakpoints.BreakpointFinder.GetBreakpointForCommand() at ExceptionBreaker.Breakpoints.BreakpointExceptionsController.command_BeforeQueryStatus(Object sender, EventArgs e) ```

Useful when debugging code which always throws in some parts -- I want to set a marker that will disable break before that code, and enable break after. Concern: unfortunately...

DI tests on factory method support

1

See #21 for details. I've not decided on those yet.

See #21 for details. I've not decided on those yet.