Fixed multi-dex support, all dex files are created in build directory and only additional dex'es are copied to assets
Fixed check-style errors
Merge pull request #425 from lsuski/master

Fixed multi-dex support
updated variable names and error messages related to new project structure
some more rewording and renaming
Merge pull request #441 from jayway/structure

Updates to file and folder location validation
replaced NIO files moving with commons-io to support Java 6 runtime
Merge pull request #444 from jayway/no-nio

replaced NIO files moving with commons-io to support Java 6 runtime
fix for https://github.com/jayway/maven-android-plugin/issues/443