src/mode/roster.c:66:19: error: implicit conversion from enumeration type 'enum mode' to different enumeration type 'CommandType' (aka 'enum commandTyp') [-Werror,-Wenum-conversion]
  command->type = UNKOWN;
                ~ ^~~~~~
Fixed by using the correct enum definition.

Issue: #21

So it will display `me@domain.org/resource: body text`.
Which is more readable to users who just want to get their MAM and not
debug things :-)

Show help if no argument is provided

In case someone calls `xmppc` assume that he doesn't know how to use it.
Which means he might even not be aware of `-h`.
So let's print the help in case no argument is provided instead of
connecting, then discoverin that no mode is selected and disconnecting
again.

Fix segfault when not roster subcommand is provided

_roster_parse_command() segfaults since it assumes there is an argv[0].
Let's test the number of arguments.

Since we are already connected xmpp_connect_client() will wait for a
disconnect. So I introduce a teardown function that is called in both
the error case and the succesful case.

Now _roster_send_query() doesn't disconnect anymore.

Set to development by default

Only set to release when a new release is tagged.
Like this not every developer needs to change the code.
And it's git aka development anyways.

Don't mix german and english

Co-authored-by: Michael Vetter <jubalh@iodoru.org>
Reviewed-on: https://codeberg.org/Anoxinon_e.V./xmppc/pulls/18

Signed-off-by: nex <nex@nexadn.de>

Issue: #12

Set XMPP_CONN_FLAG_TRUST_TLS in development mode
Read password from stdio, if not provided

Issue: #9

 * Iterate list of UIDs for Key Lookup
 * Clean and set signers in context

Issue: #7 #8

Added manpage to Makefile.am

xmppc.1.txt is the manpage in asciidoc format. It can be converted to docbook /
html with asciidoc and a2x to manpage.

	asciidoc -b docbook $(TXT_FILE)
	asciidoc -b html $(TXT_FILE)
	a2x --doctype manpage --format manpage $(TXT_FILE)

Issue: #6

 * XEP-0313: Message Archive Management
 * XEP-0048: Bookmarks
 * XEP-0030: Service Discovery

Issue: #4

Config file ~/.config/xmppc.conf

Issue: #2