Good Psi+ .doap file

[Neustradamus]

Current the .doap file for Psi+ is same than Psi.
Bad icon, bad links, bad version, ...

It is needed to have a different .doap file for Psi+, a patch and a new name file name too.

Here:

• https://github.com/psi-im/psi/blob/master/psi.doap

---

Changes:

    <name>Psi+</name>
    <description xml:lang='en'>Psi+ is an XMPP client designed for experienced users. It is highly portable and runs on GNU/Linux, MS Windows, macOS, FreeBSD and Haiku.</description>
    <homepage rdf:resource='https://psi-plus.com/'/>
    <download-page rdf:resource='https://sourceforge.net/projects/psiplus/files/'/>
    <bug-database rdf:resource='https://github.com/psi-plus/main/issues'/>
    <wiki rdf:resource="https://psi-plus.com/wiki/en:main"/>
    <schema:logo rdf:resource='https://raw.githubusercontent.com/psi-im/psi/master/iconsets/system/default/logo_128.png'/>
 
    <repository>
      <GitRepository>
        <location rdf:resource='https://github.com/psi-plus/psi-plus-snapshots.git'/>
        <browse rdf:resource='https://github.com/psi-plus/psi-plus-snapshots/'/>
      </GitRepository>
    </repository>

It is needed to update this part by the latest build (Note: I have specified the error about latest Psi version):

• https://github.com/psi-plus/psi-plus-snapshots/tags
• https://github.com/psi-plus/psi-plus-snapshots/blob/master/version

    <release>
      <Version>
        <revision>0.1.5</revision>
        <created>2020-09-06</created>
        <file-release rdf:resource='https://github.com/psi-im/psi/releases/download/1.5/psi-1.5.tar.xz'/>
      </Version>
    </release>

---

I think it is needed to have a patch file in main.

And to have instead of https://github.com/psi-plus/psi-plus-snapshots/blob/master/psi.doap:

• https://github.com/psi-plus/psi-plus-snapshots/blob/master/psi-plus.doap
• https://github.com/psi-plus/psi-plus-snapshots/blob/master/psiplus.doap