now on Java 6 (API 9).

API 8 (Froyo) is now less than 1% of active devices, and
these devices are generally too low-powered to run I2P effectively.
This allows us to move the remaining I2P jars to Java 6.

 - Update JNI build script to use GCC 4.6, required for
   NDK r9b and higher (ticket #1202)
 - Add more checks in build script, to fail quicker on problems
 - Move default NDK build location up one directory level
 - Fix setting JAVA_HOME
 - Fixes for running script in the directory

 I did not replace the checked-in 4.4.3 libjbigi.so with
 the new 4.6 version, as there's no need.
 The 4.6 version will be tested by nextloop in the F-Droid build.

add patch from ticket #1103, consistency fixes, remove some unneeded bashisms, set proper JAVA_HOME on OSX

Also did some changes in AddressbookSettingsActivity; changed the way subscriptions.txt is readed and removed tabs. also changed some handlings in save function.

I've think I have fixed it, but it would be perfect if someone with good shell skills could check.

- Update README.txt and release notes
- Add irc.killyourtv.i2p to IRC list
- Use new buildI2PTunnelJar target
- LogWriter cleanup

javascript all the buildnumber stuff, new target incrementBuild, use when i2p.i2p source has not changed, but android source has changed.