-removed soft-float ABI build/artifact
-added java7 build dependency for native so library
-simplified native library loader to only resolve a single lib (removed soft-float support)
-updated lib packaging in JAR (removed soft-float support)
-updated native build to work in latest environment and latest version of wiringpi
-updated copyright date in file headers
-added support for GPIO pins (21-29) for B+ model
Merge pull request #88 from lathil/develop

Added package com.pi4j.temperature to the set exported in the bundle manifest
updated site docs for 1.0 upcoming release
updated maven dependency versions
updated maven plugin versions
clean up maven pom files
unified version properties for dependencies and plugins
updated build instructions
added pi4j utility script
updated distribution build script for apt distro