Now that there is no longer a second official client (jami-gnome), we
can remove this uninteresting implementation detail from the name.
Mostly automated via:
$ git grep jami-qt -l | xargs sed 's/jami-qt/jami/g' -i
* src/app/jami: Delete launcher script.
* CMakeLists.txt: Un-register it from installation.
Change-Id: I5167c29089feb4e64c12d7d01c1ce281e16c0613
This is the first in a series for cleaning up the top directory (root)
of the repository and move various files/folders into nicely organized
directory structures.
GitLab: #749
Change-Id: If59b74fff981df242bc26e62a070bdb81d7baded
