first commit
added site docs
updated mave buld to attach sources, javadoc, and native lib
updated site docs: added examples
corrected minor logic error in example
updated code docs
updated main links in site
added writeln to serial api
added serial example code
added NetworkInfo and SystemInfo utility classes
added additional gpio listener and trigger methods to GPIO interface &
impl
added gpio trigger example code
updated javadoc comments
added encoding to pom
moved gcc compile to package phase
corrected comments in example source
added site docs for serial communication
added site docs for serial communication
added linux include path from JDK
updated example package name and added system info example
Merge branch 'master' of https://github.com/Pi4J/pi4j.git

Conflicts:
	src/site/apt/example/serial.apt
	src/site/site.xml
spelling corrections
added downloads and contributors site content
added new site doc reports
updated site docs