Implementation of a simplistic random number generator
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Use res_nclose to avoid leaking resources
Delete the io service thread in destructor to avoid resource leaks
Enabled websoscket back
Check for presence of boost random
Enabled websoscket back
Added non-deterministic random number generation via boost.  Warning:  Sloooooowwwwww!
Making sure that only message body with SDP application subtype is handled by RTP proxy
There is really no need for the dialog state manager to be a template so I migrated all template code to the implementation.
Changed datastore mothod invocation to call the default implementation prior to the applicaiton assigned callback.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	config/oss_lib.m4
	include/Makefile.am