pdfpc: Update version from 4.3.2 to 4.3.4

From the [change-log][1]:

> Version 4.3.4
> =============
>
> *Released: June 2019*
>
> - Fix loading of key bindings
>
> Version 4.3.3
> =============
>
> *Released: June 2019*
>
> - Better video playback support on Mac OS X

[1]: https://github.com/pdfpc/pdfpc/blob/4.3-maintenance/CHANGELOG.txt

pdfpc.be0

@@ -1,6 +1,6 @@
 #!/usr/bin/env beesh
 
-# BEE_VERSION pdfpc-4.3.2-0
+# BEE_VERSION pdfpc-4.3.4-0
 
 ## this file was created by bee init and should be executed to build a
 ## bee-package. (Additional hints are located at the end of this file.)
@@ -47,10 +47,9 @@ SRCURL[0]="https://github.com/pdfpc/pdfpc/archive/v${PKGVERSION}.tar.gz pdfpc-${
 #    bee_patch "${@}"
 #}
 
-mee_configure() {
-    bee_configure \
-        -DSYSCONFDIR=/etc
-}
+#mee_configure() {
+#    bee_configure
+#}
 
 #mee_build() {
 #    bee_build