Fix Bug #232: Implement read and update record command apdus
Update BouncyCastle version to 1.49 with TLS patches
Add basic HTTP proxy support (CONNECT only)
Add HTTPS-Proxy support
Add SELECT FILE APDU and fix Nullpointer in TinySAL

The SAL assumes that the CardApplicationConnect call always has an application set. This is not
necessary as the implicitly selected application can be used when none is given.
Fix Bug #231: Provide FileDialog support for Android

Conflicts:
	clients/android/AndroidManifest.xml
	i18n/src/main/resources/openecard_i18n/gui/Messages_C.properties
	i18n/src/main/resources/openecard_i18n/gui/Messages_de.properties
Remove obsolete modules