Version 1.57
Fixed a crash that was caused by running the application on an device using “ar” locales.
Fixed various exceptions caused by unexpected behaviour on a small sub-set of Android devices.
Fixed the embedded .htm files, to change both references to "application" to "Application”, and references to “30 MB” to “40 MB”.
Clarified the display of the version number in the About screen.
Updated the Mock tests to use the latest Robolectric library (i.e. version 2.2 - had been using 0.9.4 prior to this change).
Merged 1.57 into master.