add support for LinekdIn scopes
typo
added findbugs + maven task to check at compile time
make constructors private since these classes aren't meant for creating instances
minor fixes
removed apache commons dependencies since there is a way to base64-encode an array of bytes in the JDK (though it's hidden)
remove generic warning
version bump for release
Create an AWeber example.
Merge pull request #354 from srelsner/aweber-example

AWeber api and example.
Add Eclipse build results to .gitignore