spelling and documentation fixes
adding getter for lint path
fixed javadoc for zipalign path getter
fixed checkstyle error
adding Lint config and mojo contributed by Stéphane Nicolas <snicolas@octo.com> in https://github.com/jayway/maven-android-plugin/pull/168/ manually since there were too many other non-needed changes that break the build in the pull request
removed redundant javadoc and cleaned up prior to renaming parameters
local result value to help with debugging
a lot of refactoring config values and so on for the lint mojo, this finally works as expected for html, more cleanup to come
cleaned up options for reports and documentation for lint goal and inserted a few todo items