New Bug Fixes!

This is a patch release with only bug fixes and no new features included.

.NET

1. [.NET] Serialization is broken for XML
2. Relax the minimum version number of Newtonsoft
3. Deal with versionless cards

Android

1. [Shared Model] Ambiguous behaviour for set column width
2. [Shared Model] There is no consistency for on and off values in Input.Toggle
3. Markdown links with only numbers and special characters in link tag do not render

iOS

1. [Shared Model] Ambiguous behaviour for set column width
2. [Shared Model] There is no consistency for on and off values in Input.Toggle
3. Markdown links with only numbers and special characters in link tag do not render
4. [iOS] TextInput InlineAction with show card crashes

JS

1. [JavaScript][Parsing] string and boolean values in JSON cause parsing error when set to null
2. [TS] initialized static readonly fields cause compile time errors when using TS 3.0 or earlier
3. IE11 buttons are squeezed
4. Number Input default value undefined when value is set to zero

UWP

1. [Shared Model] Ambiguous behaviour for set column width
2. [Shared Model] There is no consistency for on and off values in Input.Toggle
3. Markdown links with only numbers and special characters in link tag do not render
4. [UWP] Column width is broken
5. [UWP] Memory leak in IsBackgroundImageValid