updated version to 1.2.0
add new drtv for comma seperated recipient list
Merged 'dev'.
Merged 'dev'.
Merged 'dev'.
Finish protractor-update
Merged 'dev'.
update comma seperated recipient drtv
update style conversation tag

finish cam-921
Finish cam-921
update route conversation test
add shadow to answer box
update route registration test
update test
update drtv-avatar to direct img source
update drtv-avatar add possiblity to set a size about cm-size attribute
update avatar image
- source is now the new scale api
fix checkbox in recipient tag
Merged 'dev'.