First step for at the end three modules: core, javase and android.
Completed two modules: core and javase to be used with standard jvm
Updated gitignore.
Simple android library module using bitmap instead of bufferedimage for drawing qrcodes.
Updated first part of README
Updated version to 2.0-SNAPSHOT
Updated artifacts and version.
Updated README
Updated README
Updated README
Correct version in pom
Updated pom
Merge branch 'modularize'

Conflicts:
	.gitignore