Bug 508633

Description of problem:
xfce4-dict actually prefers "enchant" over "aspell" if it is available, which is a good thing as it fits with the fedora policy for dictionaries (http://fedoraproject.org/wiki/Releases/FeatureDictionary) and gives the same suggestions and language support as in OpenOffice.org/Firefox/Evolution etc.

So we should require enchant instead of aspell to reflect xfce4-dicts preference


Version-Release number of selected component (if applicable):
xfce4-dict-0.5.3.1

[caolan@Vain ~]$ strace -f xfce4-dict 2>&1 | grep usr\/bin
execve("/usr/bin/xfce4-dict", ["xfce4-dict"], [/* 42 vars */]) = 0
access("/usr/bin/bug-buddy", X_OK)      = 0
stat64("/usr/bin/bug-buddy", {st_mode=S_IFREG|0755, st_size=64624, ...}) = 0
access("/usr/bin/enchant", X_OK)        = 0
stat64("/usr/bin/enchant", {st_mode=S_IFREG|0755, st_size=13148, ...}) = 0
[pid 24625] execve("/usr/bin/enchant", ["/usr/bin/enchant", "-a", "-d", "en_IE"], [/* 42 vars */] <unfinished ...>