v1.0.3

Fixes/changes:
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- Compatibility with Adobe Reader XI for PDF content
- Thumbnail images not displaying for some downloaded content in Library screen
- Uninstall not removing shortcuts on Desktop and Start menu
- Signup/Login forms displaying only when needed on splash screen
- Country code prefix in signup/login screens sometimes showing as blank
- Click area for the Delete content icon corrected
- Unpacking certain content items results in incorrect View link