Update composer.json

Update composer.json

Merge pull request #5 from choirool/search-participant-name

Search participant name

Merge pull request #4 from choirool/search-participant-name

Search participant name

Merge pull request #3 from choirool/filter-conv-by-read-unread-message

Filter conversation by read and unread messages

Merge pull request #2 from choirool/search-conversation-by-chat-body

Add search conversation by message body

Merge pull request #1 from choirool/choirool-dev-1

Add conversation deleted for every participant

Archive message

Apply fixes from StyleCI (musonza#264)

Apply fixes from StyleCI (musonza#248)