Downgraded required .net to v4.0.

Added suppoer for "Handbox" custom action
Changes how the focuser in and out functions.  Now sends multiple :F+/-# and multiple stop commands to help get over problems with the #909 missing commands.

Added support for checking for the older firmware that does not support the guiding commands, so uses guide rate slew instead.

Meade.net.Telescope/Meade.net.Telescope.csproj

@@ -15,7 +15,7 @@
     <UpgradeBackupLocation>
     </UpgradeBackupLocation>
     <OldToolsVersion>3.5</OldToolsVersion>
-    <TargetFrameworkVersion>v4.7.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
     <ApplicationIcon>ASCOM.ico</ApplicationIcon>
     <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>ASCOMDriverTemplate.snk</AssemblyOriginatorKeyFile>
@@ -46,7 +46,7 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <RegisterForComInterop>true</RegisterForComInterop>
-    <PlatformTarget>AnyCPU</PlatformTarget>
+    <PlatformTarget>x86</PlatformTarget>
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
@@ -63,6 +63,10 @@
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
     <OutputPath>..\bin\Release\</OutputPath>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <OutputPath>..\bin\Debug\</OutputPath>
+    <PlatformTarget>x86</PlatformTarget>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="ASCOM.Astrometry, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL" />
     <Reference Include="ASCOM.Attributes, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL" />