code tidy up
adding initial code for appdex
updating readme
Revert "updating readme"

This reverts commit 9a717112e6ababb4b45237a23ff1b7b8b4f6dfbc.
Revert "adding initial code for appdex"

This reverts commit eea1726345f6547b9594d5e6c9baece6cdd6141d.
Revert "code tidy up"

This reverts commit 7fbfb93db5693569c630fe27ce182c0923fb0e85.
tidy up that compiles :)
applying appdex on complete event
including appdex
updating readme
Merge branch 'feature/appdex' into develop