Remove desktop_file_validate, add shells

rpminspect.conf

@@ -87,9 +87,6 @@ xml_path_exclude = ".*(\.jsp|\.rhtml)$"
 # Where desktop entry files live
 desktop_entry_files_dir = "/usr/share/applications"
 
-# desktop-file-validate(1) executable location
-desktop_file_validate = "/usr/bin/desktop-file-validate"
-
 # Optional: Path prefixes for files with security concerns.
 # You can list more than one here separated by spaces.
 security_path_prefix = "/etc/sudoers.d/ /etc/polkit-1/ /usr/share/polkit-1/actions/"
@@ -125,6 +122,16 @@ forbidden_owners = "mockbuild"
 # Optional: List of forbidden file groups
 forbidden_groups = "mockbuild"
 
+# List of shells used to perform syntax checking (must support -n)
+# This is used by the shellsyntax inspection.  For every shell
+# script encountered in the build, the program will get the
+# name of the shell from the #! line and check to see if it's
+# in this list.  If it is, it performs a -n check on the script
+# and if that returns non-zero, it gets reported out.
+# NOTE: Each shell listed must be listed by basename only and must
+# support the '-n' option for syntax checking.
+shells = "sh ksh zsh csh tcsh rc bash"
+
 # Expected major JVM version number for each product release.  The key
 # should be the product release string that you will use consistently
 # throughout the run of rpminspect (e.g., a dist tag for Fedora).  The