Merge pull request #38 from amuramoto/master

Javadoc and a few minor fixes
Merge pull request #39 from amuramoto/master

added new entity connection method
Tidying up the doc generation stuff

Adding branding cruft
- header file containing HTML markup for Apigee branding
- stylesheet.css to support new files

Moving package list into a packages file
Merge pull request #40 from stevetraut/master

Tidying up the doc generation build and output
Merge pull request #41 from amuramoto/master

Fixed bug in queryEntityConnectionsAsync
Merge branch 'master' of https://github.com/apigee/apigee-android-sdk