Replace `` by $() syntax in shell scripts.
authorDiego Biurrun <diego@biurrun.de>
Mon, 18 Apr 2011 22:16:24 +0000 (00:16 +0200)
committerDiego Biurrun <diego@biurrun.de>
Sat, 23 Apr 2011 15:45:05 +0000 (17:45 +0200)
commit6252040e773c30efa21c743124d5e813320a0ec2
tree390d6ccbb10151149d5dd564f1cd200fdd825e2e
parentff3be572efde575c2b5ee621a84920ac9a5b9b8f
Replace `` by $() syntax in shell scripts.

$() is easier to nest and POSIX, which we require in other places.
tools/clean-diff
tools/patcheck