set minSdkVersion to 11/3.0/Honeycomb

Things are not really usable on android-10, so I figure leave them with a
usable version rather than force an upgrade to an unusable version.
OpenPGP-Keychain supports down to android-9, so that's the best bet for
older devices.
enable GnuPG's built-in translations

libgpg-error and gnupg both include their own text strings as well as their
own translations of those text strings.

refs #1448
purge references to iconv, its not needed, Android is UTF-8

iconv is a library for converting between different formats.  Since Android
should be all UTF-8, there should be no need for iconv.  Its been working
so far without it, so I'm purging the iconv stuff.

Here's the thread:
http://lists.gnupg.org/pipermail/gnupg-devel/2012-January/026529.html
http://www.gossamer-threads.com/lists/gnupg/devel/56909
REMOVE ME/DO NOT MERGE debug flags for native builds

Do not ever include this commit in the official repo!  Its for debugging only!
REMOVE ME/DO NOT MERGE enable debug logs

Do not ever include this commit in the official repo!  Its for debugging only!