qt3: final (hopefully?) commit

- changed posgresql-lib dep to postgresql since postgers.h is provided by
       second one, and not by the first and is needed at the compilation stage
   - fixed messages in qt3.install file

arch/3.5.13/trinity-base/trinity-qt3/PKGBUILD

@@ -12,7 +12,7 @@ groups=('trinity-base')
 depends=('libpng' 'libjpeg' 'libxmu' 'libmng'
          'libxcursor' 'libxinerama' 'mesa' 'libxft' 'libxrandr')
 makedepends=('libxi'
-             'libmysqlclient' 'postgresql-libs' 'unixodbc' 'libcups')
+             'libmysqlclient' 'postgresql' 'unixodbc' 'libcups')
              #'mysql' 'postgresql' 'sqlite3' 'unixodbc' 'libxi' 'cups')
              # cups - add for cups support
              # cups is enabled by default in ./configure

arch/3.5.13/trinity-base/trinity-qt3/qt3.install

@@ -4,7 +4,8 @@ post_install() {
    echo "linguist, lrelease, lupdate, moc, qmake and qtconfig) have been"
    echo "renamet to qt3<toolname> to ensure compatibility with Qt4 and should"
    echo "be run through new command scheme."
-   echo "\nIn order to update PATH to include Qt3 binaries location, You should"
+   echo ""
+   echo "In order to update PATH to include Qt3 binaries location, You should"
    echo "reboot your system. Before you do that you can access Qt3 bin path by"
    echo "sourcing /etc/profile.d/qt3.sh"
 }