Update jump plugin

- remove z plugin
- remove fasd plugin
- update test that referenced fsad

Signed-off-by: John McBride <jpmmcbride@gmail.com>

plugins/available/fasd.plugin.bash

@@ -1,34 +0,0 @@
-cite about-plugin
-about-plugin 'initialize fasd (see https://github.com/clvv/fasd)'
-
-__init_fasd() {
-  command -v fasd &> /dev/null
-  if [ $? -eq 1 ]; then
-    echo -e "You must install fasd before you can use this plugin"
-    echo -e "See: https://github.com/clvv/fasd"
-  else
-    eval "$(fasd --init posix-alias)"
-
-    # Note, this is a custom bash-hook to ensure that the last exit status
-    # is maintained even while this hook is in place. This code can be
-    # removed once PR #72 is merged into fasd.
-    #
-    # See: https://github.com/clvv/fasd/pull/72
-    _fasd_prompt_func() {
-      local _exit_code="$?"
-      eval "fasd --proc $(fasd --sanitize $(history 1 | \
-        sed "s/^[ ]*[0-9]*[ ]*//"))" >> "/dev/null" 2>&1
-      return $_exit_code
-    }
-
-    # add bash hook
-    case $PROMPT_COMMAND in
-      *_fasd_prompt_func*) ;;
-      "") PROMPT_COMMAND="_fasd_prompt_func";;
-      *) PROMPT_COMMAND="_fasd_prompt_func;$PROMPT_COMMAND";;
-    esac
-    eval "$(fasd --init bash-ccomp bash-ccomp-install)"
-  fi
-}
-
-__init_fasd