[mythtv] Removing UIRemoteEditType and MythRemoteLineEdit

[Justin Luitjens]

If it is already implemented and working then why not have it as an 
option that can be enabled or disabled.  This would eliminate the 
concerns raised in point 2.  Point 1 isn't grounds for removing it as it 
provides a different functionality that some may find useful.  And 3 is 
a coding problem that can be easily remedied. 

Justin

Stuart Morgan wrote:
> For those that don't know, these allow cell(mobile)phone style text entry 
> using number keys in certain places throughout mythtv. I'm inviting 
> discussion on the removal of these from the code.
>
> Arguments for that would include:
> 1)  The 'new' popup keyboard provides the same functionality and actually 
> improves on it, allowing more characters and full case shifting etc.
> 2)  For those using keyboards it makes entering numbers difficult.
> 3) It would go some way to simplifying and standardising the UI. There is no 
> pattern to the use of the remote entry types, some places use them others 
> don't. Reducing the number of text entry widgets would remove confusion over 
> which should be used in any particular context and improve consistency.
>
> P.S. UIRemoteEditType appears to be just a wrapper around MythRemoteLineEdit?
>