This adds my brief update to the README.md with some "for dummies" stuff about maven.
Nathan, pesky fellow, copied over a bunch of configuration files for proguard a level up, and tried the following command line:
/bin/sh -c cd /home/nbas/bin/37coins/v6/Btc2Sms/mobile/btc2sms && /usr/lib/jvm/java-7-oracle/jre/bin/java -Xmx512M -jar /home/nbas/bin/37coins/adt-bundle-linux-x86_64-20140321/sdk/tools/proguard/lib/proguard.jar @proguard.conf -injars '/home/nbas/bin/37coins/v6/Btc2Sms/mobile/btc2sms/target/classes' -injars '/home/nbas/.m2/repository/commons-cli/commons-cli/1.2/commons-cli-1.2.jar(!META-INF/maven/**,!META-INF/MANIFEST.MF)' -injars '/home/nbas/.m2/repository/commons-io/commons-io/2.4/commons-io-2.4.jar(!META-INF/maven/**,!META-INF/MANIFEST.MF)' -injars '/home/nbas/.m2/repository/org/apache/httpcomponents/httpclient/4.3.1/httpclient-4.3.1.jar(!META-INF/maven/**,!META-INF/MANIFEST.MF)' -injars '/home/nbas/.m2/repository/commons-codec/commons-codec/1.6/commons-codec-1.6.jar(!META-INF/maven/**,!META-INF/MANIFEST.MF)' -injars '/home/nbas/.m2/repository/org/apache/httpcomponents/httpcore/4.3.1/httpcore-4.3.1.jar(!META-INF/maven/**,!META-INF/MANIFEST.MF)' -injars '/home/nbas/.m2/repository/org/apache/httpcomponents/httpmime/4.3.1/httpmime-4.3.1.jar(!META-INF/maven/**,!META-INF/MANIFEST.MF)' -injars '/home/nbas/.m2/repository/com/rabbitmq/amqp-client/3.2.3/amqp-client-3.2.3.jar(!META-INF/maven/**,!META-INF/MANIFEST.MF)' -libraryjars '/usr/lib/jvm/java-7-oracle/jre/lib/rt.jar' -libraryjars '/usr/lib/jvm/java-7-oracle/jre/lib/jsse.jar' -libraryjars '/usr/lib/jvm/java-7-oracle/jre/lib/jce.jar' -libraryjars '/home/nbas/.m2/repository/com/google/android/android/4.1.1.4/android-4.1.1.4.jar(!org/xml/**,!org/w3c/**,!java/**,!javax/**)' -libraryjars '/home/nbas/.m2/repository/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.jar' -libraryjars '/home/nbas/.m2/repository/org/khronos/opengl-api/gl1.1-android-2.1_r1/opengl-api-gl1.1-android-2.1_r1.jar' -libraryjars '/home/nbas/.m2/repository/xerces/xmlParserAPIs/2.6.2/xmlParserAPIs-2.6.2.jar' -libraryjars '/home/nbas/.m2/repository/xpp3/xpp3/1.1.4c/xpp3-1.1.4c.jar' -libraryjars '/home/nbas/.m2/repository/org/json/json/20080701/json-20080701.jar' -outjars '/home/nbas/bin/37coins/v6/Btc2Sms/mobile/btc2sms/target/proguard-obfuscated.jar' -dump '/home/nbas/bin/37coins/v6/Btc2Sms/mobile/btc2sms/target/proguard/dump.txt' -printseeds '/home/nbas/bin/37coins/v6/Btc2Sms/mobile/btc2sms/target/proguard/seeds.txt' -printusage '/home/nbas/bin/37coins/v6/Btc2Sms/mobile/btc2sms/target/proguard/usage.txt' -printmapping '/home/nbas/bin/37coins/v6/Btc2Sms/mobile/btc2sms/target/proguard/mapping.txt'
This was to resolve an error thrown by the above command generated by the Maven build script.