release to master

Version 1.0.8
--------------
Adding client metrics information to be sent to AAD
Detect webui cancel
Update logger for correlationid
Update PRNGfixes to allow different providers to be installed
<a href='#crh-start'></a><a href='#crh-data-%7B%7D'></a>
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<a href='https://www.codereviewhub.com/AzureAD/azure-activedirectory-library-for-android/pull/323?approve=1'><img src='http://www.codereviewhub.com/site/github-approve.png' height=26></a>&nbsp;<a href='https://github.com/AzureAD/azure-activedirectory-library-for-android/pull/323'><img src='http://www.codereviewhub.com/site/github-refresh.png' height=26></a>
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