Softened version requirements of dependencies (#35)

Allows implementing applications to choose when to update Float and
Xamarin projects.

Author: mediabounds

Float.TinCan.ActivityLibrary/Float.TinCan.ActivityLibrary.csproj

@@ -29,11 +29,11 @@
     <PackageReadmeFile>readme.md</PackageReadmeFile>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Float.FileDownloader" Version="1.0.0.5" />
-    <PackageReference Include="Float.TinCan" Version="1.0.3.29" />
-    <PackageReference Include="Float.TinCan.LocalLRSServer" Version="1.0.0.24" />
-    <PackageReference Include="Xamarin.Forms" Version="5.0.0.2545" />
-    <PackageReference Include="Float.Core" Version="1.0.0.41" />
+    <PackageReference Include="Float.FileDownloader" Version="1.*" />
+    <PackageReference Include="Float.TinCan" Version="1.0.3.*" />
+    <PackageReference Include="Float.TinCan.LocalLRSServer" Version="1.*" />
+    <PackageReference Include="Xamarin.Forms" Version="5.0.0.*" />
+    <PackageReference Include="Float.Core" Version="[1.0.0.41,2)" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.118">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>