Ability to send raw formatted logs

Merge pull request #55 from StephenHynes7/send-raw-log-message

Add ability to send raw log message

logentries-android-4.4.1: Merge pull request #56 from StephenHynes7/send-raw-log-message

Fix scope

Handle HTTP Responses

Merge pull request #54 from LogentriesCommunity/handle-response-failures

handle response failures

Improve support JSON messages

Allow for better JSON support in our POST messages.

Update Endpoint Addresses

Previously the endpoints for TCP and POST endpoints were incorrect. This version fixes them and uses the correct endpoints.

Updated project to be an android library

Props to @kibotu.

This release should be the go forward for all further development between the community.

Recommendations for deploying the Android Library will be to follow LogentriesCommunity/le_android