Partial fix for Android - moved META-INF/parser files to other directory
Added project.properties to .gitignore
Removed now obsolete extensions() method from AudioFormatParser
interface and implementations
Added some documentation to parser discovery module's package-info.java
Added some documentation for Pipeline
Moved Properties & helpers to separate package
Encapsulated Key's fields + some minor changes
Moved math-related classes (Point etc) to separate package
Begin working on resource loading package
Created ResourceLoader interface and classloader-based implementation
Working on the classpath scanner
Basic mechanisms in are ready
Added javadoc for classpath scanner