SAK-20350 Remove sakai-chat-impl from the tool. The tool shouldn't need to access the chat API implementation directly, it should be going through the API.
SAK-20350 Remove sakai-chat-impl from the tool.
The tool shouldn't need to access the chat API implementation directly, it should be going through the API.

git-svn-id: fab90691c48d5ca7a10abbf63dc51a00ff75d934@90762 66ffb92e-73f9-0310-93c1-f5514f145a0a

joserabal/sakai,clhedrick/sakai,wfuedu/sakai,OpenCollabZA/sakai,kingmook/sakai,colczr/sakai,kingmook/sakai,Fudan-University/sakai,colczr/sakai,Fudan-University/sakai,ouit0408/sakai,udayg/sakai,puramshetty/sakai,ouit0408/sakai,pushyamig/sakai,Fudan-University/sakai,frasese/sakai,surya-janani/sakai,bzhouduke123/sakai,noondaysun/sakai,hackbuteer59/sakai,surya-janani/sakai,liubo404/sakai,lorenamgUMU/sakai,noondaysun/sakai,OpenCollabZA/sakai,kwedoff1/sakai,conder/sakai,duke-compsci290-spring2016/sakai,joserabal/sakai,zqian/sakai,joserabal/sakai,rodriguezdevera/sakai,liubo404/sakai,noondaysun/sakai,rodriguezdevera/sakai,ktakacs/sakai,noondaysun/sakai,introp-software/sakai,buckett/sakai-gitflow,clhedrick/sakai,hackbuteer59/sakai,buckett/sakai-gitflow,frasese/sakai,clhedrick/sakai,bkirschn/sakai,noondaysun/sakai,bkirschn/sakai,willkara/sakai,joserabal/sakai,willkara/sakai,ktakacs/sakai,kingmook/sakai,zqian/sakai,udayg/sakai,lorenamgUMU/sakai,clhedrick/sakai,frasese/sakai,buckett/sakai-gitflow,ouit0408/sakai,colczr/sakai,pushyamig/sakai,udayg/sakai,joserabal/sakai,puramshetty/sakai,kingmook/sakai,whumph/sakai,introp-software/sakai,rodriguezdevera/sakai,conder/sakai,surya-janani/sakai,OpenCollabZA/sakai,ouit0408/sakai,conder/sakai,surya-janani/sakai,willkara/sakai,puramshetty/sakai,introp-software/sakai,wfuedu/sakai,joserabal/sakai,zqian/sakai,whumph/sakai,pushyamig/sakai,buckett/sakai-gitflow,lorenamgUMU/sakai,joserabal/sakai,OpenCollabZA/sakai,rodriguezdevera/sakai,hackbuteer59/sakai,hackbuteer59/sakai,kingmook/sakai,pushyamig/sakai,tl-its-umich-edu/sakai,ouit0408/sakai,frasese/sakai,tl-its-umich-edu/sakai,frasese/sakai,Fudan-University/sakai,surya-janani/sakai,OpenCollabZA/sakai,willkara/sakai,tl-its-umich-edu/sakai,whumph/sakai,frasese/sakai,introp-software/sakai,kwedoff1/sakai,kwedoff1/sakai,bzhouduke123/sakai,ktakacs/sakai,Fudan-University/sakai,bkirschn/sakai,puramshetty/sakai,ktakacs/sakai,puramshetty/sakai,pushyamig/sakai,lorenamgUMU/sakai,duke-compsci290-spring2016/sakai,Fudan-University/sakai,udayg/sakai,conder/sakai,kwedoff1/sakai,duke-compsci290-spring2016/sakai,Fudan-University/sakai,udayg/sakai,duke-compsci290-spring2016/sakai,zqian/sakai,noondaysun/sakai,pushyamig/sakai,conder/sakai,clhedrick/sakai,rodriguezdevera/sakai,duke-compsci290-spring2016/sakai,OpenCollabZA/sakai,kingmook/sakai,ktakacs/sakai,conder/sakai,bkirschn/sakai,surya-janani/sakai,introp-software/sakai,colczr/sakai,rodriguezdevera/sakai,kwedoff1/sakai,bkirschn/sakai,lorenamgUMU/sakai,whumph/sakai,liubo404/sakai,surya-janani/sakai,frasese/sakai,zqian/sakai,kingmook/sakai,Fudan-University/sakai,bzhouduke123/sakai,rodriguezdevera/sakai,liubo404/sakai,pushyamig/sakai,wfuedu/sakai,liubo404/sakai,colczr/sakai,ktakacs/sakai,wfuedu/sakai,tl-its-umich-edu/sakai,liubo404/sakai,lorenamgUMU/sakai,conder/sakai,introp-software/sakai,whumph/sakai,tl-its-umich-edu/sakai,bzhouduke123/sakai,bzhouduke123/sakai,puramshetty/sakai,hackbuteer59/sakai,ktakacs/sakai,ktakacs/sakai,willkara/sakai,kwedoff1/sakai,colczr/sakai,whumph/sakai,liubo404/sakai,kwedoff1/sakai,introp-software/sakai,bzhouduke123/sakai,whumph/sakai,willkara/sakai,zqian/sakai,OpenCollabZA/sakai,rodriguezdevera/sakai,tl-its-umich-edu/sakai,lorenamgUMU/sakai,colczr/sakai,wfuedu/sakai,udayg/sakai,duke-compsci290-spring2016/sakai,buckett/sakai-gitflow,surya-janani/sakai,liubo404/sakai,buckett/sakai-gitflow,kingmook/sakai,duke-compsci290-spring2016/sakai,bkirschn/sakai,ouit0408/sakai,ouit0408/sakai,bzhouduke123/sakai,conder/sakai,hackbuteer59/sakai,noondaysun/sakai,joserabal/sakai,tl-its-umich-edu/sakai,zqian/sakai,noondaysun/sakai,puramshetty/sakai,zqian/sakai,clhedrick/sakai,wfuedu/sakai,duke-compsci290-spring2016/sakai,OpenCollabZA/sakai,hackbuteer59/sakai,buckett/sakai-gitflow,tl-its-umich-edu/sakai,pushyamig/sakai,bzhouduke123/sakai,ouit0408/sakai,introp-software/sakai,hackbuteer59/sakai,colczr/sakai,bkirschn/sakai,clhedrick/sakai,wfuedu/sakai,lorenamgUMU/sakai,wfuedu/sakai,bkirschn/sakai,udayg/sakai,willkara/sakai,frasese/sakai,clhedrick/sakai,buckett/sakai-gitflow,willkara/sakai,kwedoff1/sakai,udayg/sakai,whumph/sakai,puramshetty/sakai