Fix issue with WebView XML escaping, log exceptions thrown by dispatchers and remove gratuitous 'blank' from fields whose labels are guessed.
Fix issue with WebView XML escaping, log exceptions thrown by dispatchers and remove gratuitous 'blank' from fields whose labels are guessed.

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extra : convert_revision : c44b1dabb937dc9ce5673c2c74873c01425c734f

bramd/spiel,beqabeqa473/Asra,bramd/spiel,beqabeqa473/Asra,bramd/spiel,beqabeqa473/Asra