remove release note for internal v1.1.1
1. add Tid API UT
2. add Trace UT
3. Fix a crash issue when set NULL trace
rename namespace and funciton name to avoid conflicts with old library
 set timestamp for each input frame to preparing for scc rate control
Merge pull request #1367 from ruil2/rename

rename namespace and funciton name to avoid conflicts with old library
update interface definition
Merge pull request #1370 from dongzha/addAPIUTTid

Add Tid/Trace API UT and Fix a bug when set NULL trace
Merge pull request #1371 from ruil2/win_project

update interface definition
Merge pull request #1369 from ruil2/console

set timestamp for each input frame to preparing for scc rate control
Merge pull request #1372 from huili2/remove_release111

remove release note for internal v1.1.1
Merge remote-tracking branch 'upstream/master' into travis.osx